NVX QBSTA 11" Spare Tire Subwoofer with Built-in Amp
NVX QBSTA 11" powered spare tire subwoofer system delivers 300 W RMS and 900 W peak for enhanced bass. Easy installation under the spare tire hub with space-saving design; includes remote bass knob. Customers note solid sound quality and easy setup
Highlights
- integrated amp with remote bass knob
- 11" spare tire sub design
- high wattage for strong bass
Pros
- deep, punchy bass
- space-saving design
- built-in amplifier and remote bass knob
- easy installation
- fits under driver seat / spare tire hub
Cons
- built-in fuse blowing issues reported
- some performance concerns at times
Best For
Features
- Delivers 300 watts RMS and 900 watts peak power for enhanced bass
- Space-saving design mounts to spare tire hub for compact fitting
- Compatible with spare tires mounted inside vehicles using removable posts
- Top-mount amplifier controls with variable low-pass filter (50-180 Hz)