Radios & Electronics

E36 BavSound Speaker Upgrade - E36 Convertible (Harman Kardon) ...

T#:17937430

Part#: BSD.S1.E36.CV.TH

Ships in 3 Business Days

$ 351.00 USD

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$ 351.00 USD

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This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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E53 Switch Panel

Featured in the ECS 'Built by Mike' Overland YouTube build series

T#:10551359

Part#: 048196LA01

In Stock

Sale - Save 25% $ 56.99

This product was last offered at the strikethrough price on
06-14-2026

$ 42.74 USD

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Sale - Save 25%

$ 56.99

This product was last offered at the strikethrough price on
06-14-2026

$ 42.74 USD

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The switch panel fits in your dash perfectly and features 5 switch ports with an added securing point to manage your wires nice and tidy. To make this switch panel so versatile it was designed to accept a standard rocker/toggle switch with a 1.46" x 0.83" mounting hole. Not only does ECS offer switches specific to your X5 lighting additions but they also have blank switches to control universal electronics and blank switch plates for opportunity to add later! If you want to build your own switch panel with our special made switches see T#16341854

Check out the ECS Youtube "Built by Mike" series! The E53 is a more than capable off-road/overland platform. Some of the first modifications you should make to your overlanding vehicle is lighting, you need to be able to see where you are going when venturing off the beaten path. Whether you are driving through your back yard or climbing rocks in the woods, lighting is essential! Get rid of your under utilized factory ash tray(smoking is bad anyways) and replace it with your own personalized control panel for all of your add on electronics. Lighting is crucial and with specific switches tailored to all of the E53 lighting options you have a full suite of switches to match your lighting upgrades. Dont stop at lighting this switch panel can be used for whatever type of electronics your heart desires!

Switch Panel install and operation can be seen on this "Built by Mike" video on YouTube: HERE

Features:

5 switch panel for direct E53 fitment
ABS plastic construction
Matte black to match the interior
Replaces factory ash tray with no modifications
Retains 12v outlet
Design:

The E53 switch panel idea originated from ECS engineer Mike Day when adding a full build out of lighting to his overland X5. The best ideas come from the people who are in the process of achieving a goal and find a solution to help them complete the job, but better! The switch panel was designed from a 3D scan of the E53 X5 interior and features OEM+ fitment to blend with your interior.

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Bavsound Stage One BMW Speaker Upgrade - E38 7 Series

T#:4333549

Part#: S1.E38.A

Ships on Aug 6, 2026

$ 449.00 USD

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$ 449.00 USD

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This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Speaker Upgrade - E82

T#:637655

Part#: S1.E82.A

Ships in 7 Business Days

$ 649.00 USD

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$ 649.00 USD

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Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Speaker Upgrade - E60/E61

For Vehicles equipped with Hi-Fi speakers

T#:637654

Part#: S1.E60E61.HF

Ships on Aug 6, 2026

$ 599.00 USD

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$ 599.00 USD

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Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Ghost Underseat Subwoofers For G01/G02 BMW X3/X4 - V2, 2 Ohm...

T#:4333513

Part#: GUSW.20.SCEWS

Ships in 3 Business Days

$ 599.00 USD

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$ 599.00 USD

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Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound! This Subwoofer upgrade from BavSound includes a pair of new and improved 2 ohm subwoofers that provide superb bass quality. They offer a tighter, punchier base while also doubling the output over the standard subwoofers. Upgrade to louder, cleaner, and clearer base with the Ghost Underseat Subwoofers from BavSound. Features Include: Tighter, Punchier Base Easy Installation - DIY/Plug and Play OEM Form Factor - Upgraded woofers take up no additional space 2x the base with factory amp 100 Day In-Car Trial with Satisfaction Guarantee *For vehicles with standard Hi-Fi audio.

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T#:4374150

Part#: S1.F25.HK

Ships on Aug 6, 2026

$ 949.00 USD

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$ 949.00 USD

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This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Harmon Kardon Audio Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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E36 BavSound Speaker Upgrade - E36 Convertible (Standard HiFi) ...

T#:4921476

Part#: S1.E36.HIFI.CS-C

Ships in 3 Business Days

$ 349.00 USD

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$ 349.00 USD

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Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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T#:4333521

Part#: GUSW.2O.SELFTAPS

Ships in 7 Business Days

$ 599.00 USD

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Qty

$ 599.00 USD

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Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound! This Subwoofer upgrade from BavSound includes a pair of new and improved 2 ohm subwoofers that provide superb bass quality. They offer a tighter, punchier base while also doubling the output over the standard subwoofers. Upgrade to louder, cleaner, and clearer base with the Ghost Underseat Subwoofers from BavSound. Features Include: Tighter, Punchier Base Easy Installation - DIY/Plug and Play OEM Form Factor - Upgraded woofers take up no additional space 2x the base with factory amp 100 Day In-Car Trial with Satisfaction Guarantee *For vehicles with standard Hi-Fi audio. **Heat gun and drill required for installation.

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Bavsound Stage One BMW Speaker Upgrade - E89 Z4 With Standard Hi-Fi ...

T#:4347114

Part#: S1.E89.HIFI

Ships on Aug 6, 2026

$ 599.00 USD

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Qty

$ 599.00 USD

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This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Standard Hi-Fi Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - G30 Sedan With Standard Hi-Fi ...

T#:4374170

Part#: S1.G30.HI-FI

Ships on Aug 6, 2026

$ 699.00 USD

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Qty

$ 699.00 USD

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This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Standard Hi-Fi Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - E92 (2007-2010) With Standard Hi...

T#:4347130

Part#: S1.E92.HF

Ships on Aug 6, 2026

$ 649.00 USD

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$ 649.00 USD

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This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles 2007-2010 with Standard Hi-Fi Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Stage One Speaker Upgrade - G32 6-Series GT(Standard Hi-Fi) ...

T#:5663664

Part#: S1.G32.HI-FI

Ships on Aug 6, 2026

$ 799.00 USD

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Qty

$ 799.00 USD

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This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Ditch Light Switch

T#:10746841

Part#: 048196LA03

In Stock

Sale - Save 29% $ 12.99

This product was last offered at the strikethrough price on
05-03-2026

$ 9.23 USD

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Qty

Sale - Save 29%

$ 12.99

This product was last offered at the strikethrough price on
05-03-2026

$ 9.23 USD

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Great for the addition of ditch lights and pairs with the E53 Switch Panel!

Bavsound Coaxial Stage One Speaker Upgrade - F22/F87 Coupe With Stand...

T#:4374143

Part#: S1.F22.BA

In Stock

$ 549.00

This product was last offered at the strikethrough price on
05-03-2026

$ 510.99 USD

Limited Qty Sale

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Qty

$ 549.00

This product was last offered at the strikethrough price on
05-03-2026

$ 510.99 USD

Limited Qty Sale

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This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Standard/Base Audio Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Roof Light Switch

T#:10746842

Part#: 048196LA04

In Stock

Sale - Save 29% $ 12.99

This product was last offered at the strikethrough price on
05-03-2026

$ 9.23 USD

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Qty

Sale - Save 29%

$ 12.99

This product was last offered at the strikethrough price on
05-03-2026

$ 9.23 USD

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Great for the addition of roof lights and pairs with the E53 Switch Panel!

Fog Light Switch

T#:10746840

Part#: 048196LA02

In Stock

Sale - Save 29% $ 12.99

This product was last offered at the strikethrough price on
05-03-2026

$ 9.23 USD

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Qty

Sale - Save 29%

$ 12.99

This product was last offered at the strikethrough price on
05-03-2026

$ 9.23 USD

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Great for the addition of fog lights and pairs with the E53 Switch Panel!

Rocker Switch - Blank

T#:13990870

Part#: 048196LA05

In Stock

Sale - Save 25% $ 10.99

This product was last offered at the strikethrough price on
05-03-2026

$ 8.20 USD

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Qty

Sale - Save 25%

$ 10.99

This product was last offered at the strikethrough price on
05-03-2026

$ 8.20 USD

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Great for the addition of any aftermarket electronics and pairs with the E53 Switch Panel!

Rocker Switch - No Electronics

T#:13990871

Part#: 048196LA06

In Stock

$ 5.99

This product was last offered at the strikethrough price on
05-03-2026

$ 3.99 USD

Limited Qty Sale

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Qty

$ 5.99

This product was last offered at the strikethrough price on
05-03-2026

$ 3.99 USD

Limited Qty Sale

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Blank switch plate to cover up the unused ports in the E53 switch panel!

BavSound Speaker Upgrade - F25/F26

For Vehicles equipped with Harmon Kardon speakers

T#:656135

Part#: BSD.S1.F25.HK

Ships on Aug 6, 2026

$ 949.00 USD

Add to Wish List

Qty

$ 949.00 USD

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Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - E93 Convertible With Premium Top...

T#:4347138

Part#: S1.E93.THF

Ships on Aug 6, 2026

$ 649.00 USD

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Qty

$ 649.00 USD

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This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Premium Hi-Fi Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Speaker Upgrade - E90

For Vehicles equipped with Harmon Kardon speakers

T#:637658

Part#: S1.E90.THF

Ships on Aug 6, 2026

$ 799.00 USD

Add to Wish List

Qty

$ 799.00 USD

Add to Wish List

Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Speaker Upgrade - E70/E71

For Vehicles equipped with Harmon Kardon speakers

T#:642258

Part#: S1.E70E71.THF

Ships on Aug 6, 2026

$ 949.00 USD

Add to Wish List

Qty

$ 949.00 USD

Add to Wish List

Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One BMW Speaker Upgrade For E60/E61 Sedan/Wagon With P...

T#:4347097

Part#: S1.E60E61.THF

Ships on Aug 6, 2026

$ 799.00 USD

Add to Wish List

Qty

$ 799.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Premium Hi-Fi Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - F30 Sedan With Base Audio ...

T#:4374148

Part#: S1.F30/31/32/33/

Ships on Aug 6, 2026

$ 499.00 USD

Add to Wish List

Qty

$ 499.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Base Audio Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - F33/F83 Convertible With Harman ...

T#:4374152

Part#: S1.F33F83.THF

Ships on Aug 6, 2026

$ 799.00 USD

Add to Wish List

Qty

$ 799.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Harmon Kardon Audio Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Speaker Upgrade - F01/F02

For Vehicles equipped with Harmon Kardon speakers

T#:642263

Part#: S1.F01F02.THF

Ships on Aug 6, 2026

$ 1,099.00 USD

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Qty

$ 1,099.00 USD

Add to Wish List

Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Speaker Upgrade - F12

For Vehicles equipped with Harmon Kardon speakers

T#:642274

Part#: S1.F12.THF

Ships on Aug 6, 2026

$ 899.00 USD

Add to Wish List

Qty

$ 899.00 USD

Add to Wish List

Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - F07 Gran Turismo With Standard H...

T#:4374137

Part#: S1.F07.HF

Ships on Aug 6, 2026

$ 799.00 USD

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Qty

$ 799.00 USD

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This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Standard Hi-Fi Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Speaker Upgrade - F13

For Vehicles equipped with Harmon Kardon speakers

T#:642275

Part#: S1.F13.THF

Ships on Aug 6, 2026

$ 1,099.00 USD

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Qty

$ 1,099.00 USD

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Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - F39 X2 With Harman Kardon Audio ...

T#:4374154

Part#: S1.F39.HK

Ships on Aug 6, 2026

$ 899.00 USD

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Qty

$ 899.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Harmon Kardon Audio Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Stage One Speaker Upgrade - G15/G22/G26/G82 (Harmon Kardon) ...

T#:5663673

Part#: S1.G15/G22.HK

Ships on Aug 6, 2026

$ 949.00 USD

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Qty

$ 949.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Ghost Underseat Subwoofers For G01/G02 BMW X3/X4 - V2, 8 Ohm...

T#:4333528

Part#: GUSW.8O.SCREWS

Ships on Aug 6, 2026

$ 599.00 USD

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Qty

$ 599.00 USD

Add to Wish List

Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound! This Subwoofer upgrade from BavSound includes a pair of new and improved 8 ohm subwoofers that provide superb bass quality. They offer a tighter, punchier base while also doubling the output over the standard subwoofers. Upgrade to louder, cleaner, and clearer base with the Ghost Underseat Subwoofers from BavSound. Features Include: Tighter, Punchier Base Easy Installation - DIY/Plug and Play OEM Form Factor - Upgraded woofers take up no additional space 2x the base with factory amp 100 Day In-Car Trial with Satisfaction Guarantee *For vehicles with Harmon Kardon audio.

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BavSound Stage One Speaker Upgrade - G32 6-Series GT(Harmon Kardon) ...

T#:5663668

Part#: S1.G32.HK

Ships on Aug 6, 2026

$ 949.00 USD

Add to Wish List

Qty

$ 949.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - I01 I3 With Base Audio/Standard ...

T#:4374173

Part#: S1.I01.BA

Ships on Aug 6, 2026

$ 249.00 USD

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Qty

$ 249.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Base Audio/Standard Hi-Fi Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Stage One Speaker Upgrade - G15/G22/G26/G82 (Standard Hi-Fi)...

T#:5663669

Part#: S1.G15/G22.HI-FI

Ships on Aug 6, 2026

$ 699.00 USD

Add to Wish List

Qty

$ 699.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - G01/G02 X3/X4 With Standard Hi-F...

T#:4374163

Part#: S1.G01.HIFI

Ships on Aug 6, 2026

$ 699.00 USD

Add to Wish List

Qty

$ 699.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Standard Hi-Fi Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Speaker Upgrade - E63

For Vehicles equipped with Harmon Kardon speakers

T#:642250

Part#: S1.E63.THF-KIT

Ships on Aug 6, 2026

$ 799.00 USD

Add to Wish List

Qty

$ 799.00 USD

Add to Wish List

Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - E88 Convertible With Standard Hi...

T#:4347113

Part#: S1.E88.HFPA

Ships on Aug 6, 2026

$ 399.00 USD

Add to Wish List

Qty

$ 399.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Standard or Premium Hi-Fi Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - F48 X1 With Harman Kardon Audio ...

T#:4374155

Part#: S1.F48.HK

Ships on Aug 6, 2026

$ 899.00 USD

Add to Wish List

Qty

$ 899.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Harmon Kardon Audio Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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Bavsound Stage One Speaker Upgrade - G11/G12 7 Series With Standard H...

T#:4374165

Part#: S1.G11G12.HIFI

Ships on Aug 6, 2026

$ 699.00 USD

Add to Wish List

Qty

$ 699.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. *For Vehicles with Standard Hi-Fi Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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BavSound Stage One Speaker Upgrade - G29 Z4(Standard Hi-Fi)

T#:5663674

Part#: S1.G29.HIFI

Ships on Aug 6, 2026

$ 649.00 USD

Add to Wish List

Qty

$ 649.00 USD

Add to Wish List

This Speaker upgrade dramatically increases output from the OEM audio system. It allows for a tighter, punchier base and crystal clear sound that plays much louder. These speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. From woven fiberglass cones, to butyl rubber surrounds and silk composite tweeters, these speakers were designed with ultra-premium quality in mind! This is a simple way to transform your audio without upgrading the amplifier or subwoofers! If you do crave more, you can get even more out of these speakers with the upgraded amplifier from BavSound. Take it one step further with the Ghost Subwoofers also available from BavSound. Features Include: Premium construction for crystal clear sound quality Tighter, Punchier base and treble Easy Installation - DIY/Plug and Play Works with factory amplifier/subwoofers Works with BavSound amplifier/subwoofers 100 Day In-Car Trial with Satisfaction Guarantee Bulletproof 4-year warranty Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!

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