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Tax Refund Sale! - 20% Off Select Items
Tax Refund Sale! - 20% Off Select Items

QBSTA 900W Peak (300W RMS) 11" Quick Bass Spare Tire Amplified Subwoofer System with Remote Bass Level Control

Save 20% with Code: TAX20

Original price $323.99
Original price $323.99 - Original price $323.99
Original price $323.99
Current price $274.99
$274.99 - $274.99
Current price $274.99
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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: 30-150 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”

QBSTA Owner’s Manual

      Customer Reviews

      Based on 27 reviews
      93%
      (25)
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      G
      Gregory Smith
      Diamond in the rough

      Let me start by say that I had never heard of you before. I know who you guys are now. I love the sound that my spare tire subwoofer sounds. It definitely enhances my factory system. What I really liked was the bass level **** vs. the remote size controls you get with your completion brands. I found a diamond in the rough.

      F
      Flo
      Just order it.

      I was a little hesitant when I did the research on this sub BUT I am extremely happy I pulled the trigger. I had it professionally installed and adjusted it to my liking and men did it wake my nissan z up. It's not a sub in a box but its 400 times better than the stock sub (bose). I also sound proofed my whole trunk before the install.

      C
      CHILLY WILLY
      2018 malibu nvx sub add on

      I love this little spare tire Amplified subwoofer, I put this in my 2018 Malibu LT although it wouldn't fit on top of my spare tire I was able to bolt it down to the bottom of the spare tire area and the spare tire was able to fit on top of it so now it's really hidden. Best money I've ever spent I'm 51 years old and I wanted to add some extra Bass and this was perfect for that I can still save some of my hearing. If you're looking for some base that's not ear blowing then this is perfect for your addition, I also added it to my Bose system that was in my car and it worked out great

      E
      Elias E
      Great update and sound

      I updated the sound system in my 2019 Mazda CX-5 NVX QBSTA 900W Subwoofer in my spare tire, Alpine S2 component speakers up front and Alpine S2 coaxial in rear doors. Beautiful sound, and the subwoofer bass is outstanding. A perfect for my application!!!

      T
      Tom C.
      This spare tire sub blew me away!!!

      This spare tire sub blew me away. I could not believe the output of the sub for being what it is. I would recommend this sub to someone who requires this application in a heart beat. To say I was impressed is an understatement.