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Factory Replacement Subwoofers for your 2005 X3 close

Restore or upgrade your vehicle’s bass with our factory replacement subwoofers. Designed for direct fit and easy installation, they deliver OEM-quality sound with improved performance.

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2005 X3
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Bavsound BSD.GUSW.2O-KIT

640W Peak (320W RMS) Ghost Series 2-ohm Underseat Subwoofers for select 2002-2025 vehicles from BMW, MINI

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640W Peak (320W RMS) Ghost Series 2-ohm Underseat Subwoofers for select 2002-2025 vehicles from BMW, MINI

• Underseat subwoofer for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 2 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes protective subwoofer grilles

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VIP Product Get $64.90 in rewards to spend later

Fits select models only.
Add details to confirm fitment.
$649.00

In stock.

• Underseat subwoofer for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 2 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes protective subwoofer grilles

Metra OS-BMW82V3

345W Peak (115W RMS) 8" OptiSound Series 2-ohm Underseat Replacement Car Subwoofers for

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345W Peak (115W RMS) 8" OptiSound Series 2-ohm Underseat Replacement Car Subwoofers for

• Peak Power: 345 watts
• RMS Power: 115 watts
• Impedance: 2 ohms
• Direct fit for

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found car based on your search
Fits your X3
List price $362.99
-10% $325.99

In stock.

• Peak Power: 345 watts
• RMS Power: 115 watts
• Impedance: 2 ohms
• Direct fit for

Bavsound BSD.GUSW.8O-KIT

640W Peak (320W RMS) Ghost Series 8-ohm Underseat Subwoofers for select 2002-2025 vehicles from BMW, MINI

BSD.GUSW.8O-KIT big
Go to item page Right Arrow Icon of Right Arrow

640W Peak (320W RMS) Ghost Series 8-ohm Underseat Subwoofers for select 2002-2025 vehicles from BMW, MINI

• Underseat subwoofer for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 8 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes protective subwoofer grilles

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $64.90 in rewards to spend later

Fits select models only.
Add details to confirm fitment.
$649.00

In stock.

• Underseat subwoofer for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 8 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes protective subwoofer grilles

Bavsound BSD.SW.E38R.ALL-KIT

400W Peak (200W RMS) 7 Series 4-ohm Rear Deck Subwoofer Replacement Kit for select 2002-2025 vehicles from BMW, MINI

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400W Peak (200W RMS) 7 Series 4-ohm Rear Deck Subwoofer Replacement Kit for select 2002-2025 vehicles from BMW, MINI

• Subwoofer replacement kit for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 100 watts each
• RMS Power: 25 watts each
• Impedance: 4 ohm
• Woven Glass Fiber Subwoofer Cone
• Butyl Rubber Subwoofer Surround

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $39.90 in rewards to spend later

Fits select models only.
Add details to confirm fitment.
$399.00

In stock.

• Subwoofer replacement kit for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 100 watts each
• RMS Power: 25 watts each
• Impedance: 4 ohm
• Woven Glass Fiber Subwoofer Cone
• Butyl Rubber Subwoofer Surround

Bavsound BSD.GUSW.4O-KIT

640W Peak (320W RMS) Ghost Series 4-ohm Underseat Subwoofers for select 2002-2025 vehicles from BMW, MINI

BSD.GUSW.4O-KIT big
Go to item page Right Arrow Icon of Right Arrow

640W Peak (320W RMS) Ghost Series 4-ohm Underseat Subwoofers for select 2002-2025 vehicles from BMW, MINI

• Underseat subwoofer for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 4 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes protective subwoofer grilles

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $64.90 in rewards to spend later

Fits select models only.
Add details to confirm fitment.
$649.00

In stock.

• Underseat subwoofer for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 4 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes protective subwoofer grilles

Bavsound BSD.GUSW.8O.SELFTAPSCREWS-KIT

640W Peak (320W RMS) Ghost Series 8-ohm Underseat Subwoofers with Self-Tapping Screws for select 2002-2025 vehicles from BMW, MINI

BSD.GUSW.8O.SELFTAPSCREWS-KIT big
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640W Peak (320W RMS) Ghost Series 8-ohm Underseat Subwoofers with Self-Tapping Screws for select 2002-2025 vehicles from BMW, MINI

• Underseat subwoofer for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 8 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes grilles and self-tapping screws

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $64.90 in rewards to spend later

Fits select models only.
Add details to confirm fitment.
$649.00

In stock.

• Underseat subwoofer for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 8 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes grilles and self-tapping screws

Bavsound BSD.GUSW.2O.SELFTAPSCREWS-KIT

640W Peak (320W RMS) Ghost Series 2-ohm Underseat Subwoofers with Self-Tapping Screws for select 2001-2025 vehicles from BMW

BSD.GUSW.2O.SELFTAPSCREWS-KIT big
Go to item page Right Arrow Icon of Right Arrow

640W Peak (320W RMS) Ghost Series 2-ohm Underseat Subwoofers with Self-Tapping Screws for select 2001-2025 vehicles from BMW

• Underseat subwoofer for select 2001-2025 vehicles from BMW
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 2 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes grilles and self-tapping screws

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $64.90 in rewards to spend later

found car based on your search
Fits your X3
$649.00

In stock.

• Underseat subwoofer for select 2001-2025 vehicles from BMW
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 2 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes grilles and self-tapping screws

    Clear all

    All About Factory Replacement Subwoofers


    Factory Replacement Subwoofers

    Bring your sound system back to life or upgrade it for better performance with our factory replacement subwoofers. These direct-fit subwoofers are designed to match the size and specifications of your vehicle’s original subwoofer, making installation quick and hassle-free.

    OEM-Style Fitment
    Each factory replacement subwoofer is built to fit seamlessly into your vehicle’s existing enclosure or mounting location. This ensures a clean, professional look without the need for custom fabrication, so you can get back to enjoying your music right away.

    Better Sound, Same Location
    While they fit like stock, our factory replacement subwoofers are often made with improved materials and engineering to deliver richer, deeper bass and handle more power than the original factory sub. It’s the perfect way to refresh or upgrade your audio without redesigning your system.

    Why Choose a Factory Replacement Subwoofer?

    • Direct Fit: Designed for your vehicle’s OEM mounting location.
    • Easy Installation: Drop-in design means no custom work required.
    • Improved Sound: Upgrade over worn or low-performance stock subs.
    • Cost-Effective: Restore full sound quality without replacing the entire system.

    Whether your factory subwoofer has blown out or you just want better performance, our factory replacement subwoofers are the perfect solution to keep your sound system performing at its best.

    Need Help Finding the Right Fit?
    For personalized guidance and expert assistance, don’t hesitate to reach out to our knowledgeable staff at 1-502-200-8010. Our audio specialists are ready to help you find the perfect replacement subwoofer for your vehicle and ensure a smooth installation.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.