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Spare Tire Subwoofers

Maximize your cargo space and keep your install hidden with our spare tire subwoofers. Designed to fit inside or over your spare tire well, these compact subs deliver deep, powerful bass while maintaining a clean, factory look.

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NVX Audio Upgrade Kit – QBSTA & Two Pair 6.5" Speakers

900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box w/ Remote Bass Knob, Two Pair 6.5" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

QBSTA_65_X2_STG1VKIT big
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900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box w/ Remote Bass Knob, Two Pair 6.5" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 Co-axial Speaker and Damping Kits

shipping truck icon Free shipping in USA. Provide zip for delivery date.
260
List price $581.43
-32% $396.93

In stock

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 Co-axial Speaker and Damping Kits

NVX Audio Upgrade Kit – QBSTA & Two Pair 6x9" Speakers

900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box w/ Remote Bass Knob, Two Pair 6x9" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

QBSTA_69_X2_STG1VKIT big
Go to item page Right Arrow Icon of Right Arrow

900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box w/ Remote Bass Knob, Two Pair 6x9" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6x9(2) Co-axial Speaker and Damping Kits

shipping truck icon Free shipping in USA. Provide zip for delivery date.
252
List price $591.43
-31% $405.93

In stock

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6x9(2) Co-axial Speaker and Damping Kits

NVX Audio Upgrade Kit – QBSTA with 6.5" & 6x9" Speakers

900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box w/ Remote Bass Knob, 6.5" and 6x9" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

QBSTA_65_69_STG1VKIT big
Go to item page Right Arrow Icon of Right Arrow

900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box w/ Remote Bass Knob, 6.5" and 6x9" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 and 6x9 Co-axial Speaker and Damping Kits

shipping truck icon Free shipping in USA. Provide zip for delivery date.
265
List price $586.43
-32% $396.43

In stock

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 and 6x9 Co-axial Speaker and Damping Kits

    Clear all

    All About Spare Tire Subwoofers


    Spare Tire Subwoofers

    If you’re looking for powerful bass without sacrificing cargo space, our spare tire subwoofers are the ideal solution. Designed to fit neatly inside or over your spare tire well, these subwoofers deliver deep, impactful bass while keeping your trunk organized and clutter-free.

    Factory-Style Hidden Installation
    Spare tire subwoofers are perfect for drivers who want a clean and discreet audio upgrade. The subwoofer sits securely in the spare tire location, maintaining your vehicle’s original appearance and allowing you to enjoy big bass without losing valuable storage space.

    Big Bass, Small Footprint
    Don’t let the compact design fool you — these subwoofers are engineered to produce rich, powerful low frequencies that transform your listening experience. Many models come as all-in-one powered units, making installation simple and efficient.

    Why Choose a Spare Tire Subwoofer?

    • Space-Saving Design: Fits directly into the spare tire well for maximum cargo room.
    • Discreet Look: Keeps your upgrade hidden for a factory-style appearance.
    • Easy Integration: Powered options available for simplified setup.
    • Versatile Applications: Perfect for cars and SUVs where trunk space is valuable.

    Upgrade your system with a spare tire subwoofer and enjoy full, immersive bass without giving up storage space.

    Need Help Choosing the Right Subwoofer?
    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 create a custom car audio setup that perfectly complements your driving style and audio preferences.

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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
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    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
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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.