800W 12" Car Subwoofer, Deep Bass, Anti-Theft Spare Tire Design, Plug & Play, OEM-Style Spare Tire Mount, No Space Wasted, High Output for Cars & Trucks

The 12-inch hidden spare tire subwoofer adopts a seamless embedded design imitating the spare tire contour, which can be directly installed on the top of 15-inch/16-inch/17-inch full-size spare tires. With plug-and-play feature, it stays completely concealed after installation to prevent theft while freeing up trunk space.

• [Concealed Spare Tire Design] This 12-inch hidden spare tire subwoofer adopts a seamless embedded design that mimics the contour of a spare tire, and can be directly installed on top of 15-inch/16-inch/17-inch full-size spare tires. It remains completely hidden after installation, which not only prevents theft but also frees up trunk space.
• [Important Note] This tire subwoofer comes with two types of wired remote controls, Model A and Model B. If your remote control is not working properly, please refer to the main image and send us photos of your subwoofer interface and the screws on the back of the remote control. We will check for you and send the appropriate remote control cable.
• [High-quality subwoofer] This power car subwoofer is equipped with a peak power of 800W and a 12-inch long-throw unit. Supports high and low-level input, and is compatible with various automotive stereo audio systems and automotive head unit devices. It features automatic power-on technology, adjustable input sensitivity, soft delay remote power-on, thermal protection circuit, short-circuit protection circuit, overload protection circuit, green power supply/red protection.
• [Customizable Sound Settings] Supports 20Hz-150Hz wide-band filtering (with 60% deeper bass extension than designs starting at 50Hz) and features a 0°/180° intelligent phase switch. The package includes a remote control (for adjusting gain, bass boost, and crossover settings), allowing you to change the amount of bass without altering the radio volume, ensuring perfectly balanced low frequencies in your music at any volume level.
• [Equipped with complete cables] The package includes a full set of cables, including: 4.2-meter power cable, 4.45-meter RCA cable, 4.45-meter amplifier cable, 4.5-meter remote control cable, 40-centimeter fuse cable, and 20.5-centimeter mounting screws (20.5-centimeter screws are suitable for most car models; excess length can be cut short).
• [Installation Safety Specifications]:When setting up your tire-mounted car subwoofer, turn off the vehicle's main power before wiring to avoid short circuits or electric shock; route the power cable and audio cable of the hidden car subwoofer separately (spacing ≥20cm) to reduce signal interference; connect the ground wire to a clean, rust-free chassis ground point (critical for stable performance of the built-in amplifier subwoofer), and keep the enclosure away from high-temperature/flammable areas; secure screws tightly with anti-loose washers to prevent vibration loosening, and reserve ventilation space for the cast-aluminum subwoofer enclosure.
• [Usage, Maintenance & Sound Optimization]:For your spare tire subwoofer, avoid prolonged full-power operation to prevent amplifier overheating; regularly inspect the wiring terminals and mounting screws of the in-car subwoofer, and tighten loose components promptly; keep the enclosed tire subwoofer ventilated and dry to avoid humidity damage to internal audio components; fine-tune bass gain and crossover parameters of the remote-controlled car subwoofer via the wired bass knob to adapt to rock, hip-hop, or classical music styles.
• [BEST AFTER-SALES SERVICE] If you encounter any quality problems when using the product, or have any questions about the operation and installation of the product, you can contact us at any time through the Amazon backstage. We will provide you with good after-sales service.