NVX - QBSTA 900W Max (300W RMS) 11in Powered Spare Tire Subwoofer Box with Built-in Amp and Remote Bass Knob
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Product Details: 11" Powered Spare Tire Subwoofer System. Mounts to hub of spare tire. Compatible with spare tires mounted inside vehicle with removable spare tire post. Built-in Class D Amplifier 900W Peak (300W RMS). Top-mount amplifier controls. Variable low-pass filter: 50-180 Hz, 24dB/octave. Bass Boost: 0-12 dB at 50 Hz. Subsonic filter: 10-50 HZ. Phase Shift: 0-180° . Frequency response: 20-180 Hz. Lightweight Polypropylene cone with Rubber Surround. Heavy duty die-cast aluminum enclosure. Signal sensing for automatic turn-on. Input level sensitivity: . Low-level Input: 200mV - 4V. Speaker-level Input: 500mV - 10V. Wired remote bass level control included. 8 gauge power and ground wiring is required for installation. Dimensions: Width: 14. 17" x Depth: 4. 72”. Authorized Internet Dealer. 1-year Manufacturer's Warranty
𝐏𝐨𝐰𝐞𝐫𝐟𝐮𝐥 𝐁𝐚𝐬𝐬 𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐦𝐞𝐧t
Experience deep, rich bass with the NVX QBSTA 11" Spare Tire Amplified Subwoofer System, delivering 300 watts RMS and 900 watts of peak power to transform your audio experience.
𝐒𝐩𝐚𝐜𝐞-𝐒𝐚𝐯𝐢𝐧𝐠 𝐃𝐞𝐬𝐢𝐠𝐧
Designed to fit seamlessly into your vehicle, this system mounts conveniently to the hub of your spare tire, maximizing space while delivering impressive sound quality.
𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲
Compatible with spare tires mounted inside vehicles with removable spare tire posts, the NVX QBSTA ensures compatibility across a wide range of vehicle makes and models.
𝐏𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥
Fine-tune your sound with top-mount amplifier controls, including a variable low-pass filter (50-180 Hz), bass boost (0-12 dB at 50 Hz), subsonic filter (10-50 Hz), and phase shift (0-180°), allowing you to customize your audio experience to perfection.
Convenient and 𝐄𝐚𝐬𝐲 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧
Featuring signal sensing for automatic turn-on and including a wired remote bass level control, installation and operation are hassle-free, while the heavy-duty die-cast aluminum enclosure ensures durability and longevity.
- RMS Power300 wattsPeak Power Handling600 wattsWoofer Size11"
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Product Details: 11" Powered Spare Tire Subwoofer System. Mounts to hub of spare tire. Compatible with spare tires mounted inside vehicle with removable spare tire post. Built-in Class D Amplifier 900W Peak (300W RMS). Top-mount amplifier controls. Variable low-pass filter: 50-180 Hz, 24dB/octave. Bass Boost: 0-12 dB at 50 Hz. Subsonic filter: 10-50 HZ. Phase Shift: 0-180° . Frequency response: 20-180 Hz. Lightweight Polypropylene cone with Rubber Surround. Heavy duty die-cast aluminum enclosure. Signal sensing for automatic turn-on. Input level sensitivity: . Low-level Input: 200mV - 4V. Speaker-level Input: 500mV - 10V. Wired remote bass level control included. 8 gauge power and ground wiring is required for installation. Dimensions: Width: 14. 17" x Depth: 4. 72”. Authorized Internet Dealer. 1-year Manufacturer's Warranty

When Kicker created the original Hideaway compact HS8 powered sub, they wanted to make a subwoofer that could fit almost anywhere and still deliver the performance that made Kicker famous. The HS10 sub adds the extra punch of a 10" speaker and a built-in 180-watt amplifier to give you really impressive bass response from a sub that will still fit almost anywhere. With a Kicker 10" woofer, you can expect serious low end, and you can install the HS10 under most seats to bring the bass right up close. The tough all-aluminum chassis and stylish metal grille protect the speaker and deliver great sound. High- and low-level inputs give you plenty of options for hooking up your sub, and the HS10 can accept input signals from 0.25 to 40 volts so it works with almost any vehicle without adding a line output converter.The Hideaway includes an adjustable low-pass crossover, a subsonic filter to improve efficiency, a phase switch, and a variable +6 dB bass boost adjustable with the included remote control bass knob. The HS10 also offers two auto turn-on options. The package includes a wiring harness for power, signal and remote turn-on connections with a quick-connect Molex plug to make installation simple.

This 12-inch powered subwoofer delivers 800W peak power and 220W RMS power, ensuring powerful, distortion-free bass that energizes every drive.Featuring a hidden design that fits perfectly into your vehicle's spare tire well, saving valuable trunk space and offering an added anti-theft benefit due to its concealed nature, keeping your interior clean and sleek.

Designed for value without compromise, this mono subwoofer amplifier delivers up to 1000 watts RMS using efficient Class D technology for powerful output with minimal current draw. A compact, low-profile chassis fits easily where space is limited, while high- and low-level inputs ensure seamless integration with factory or aftermarket systems. Precision tuning comes from a variable low-pass crossover, adjustable bass boost, input level control, and a selectable phase switch for smooth blending with full-range speakers. Balanced differential inputs help keep noise and distortion low at high output, and full onboard protection guards against shorts, temperature, and voltage issues. A wired remote level control adds convenience from the driver’s seat, strapping capability allows expansion to 2000 watts at 4 ohms, and flexible turn-on modes simplify installation and protect the battery.
| Pros for NVX - QBSTA 900W Max (300W RMS) 11in Powered Spare Tire Subwoofer Box with Built-in Amp and Remote Bass Knob | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Bass, Size, Installation Ease, Power | There were no pros for this product— | There were no pros for this product— |


















































