JBL GT-BASSPRO12 12″ (300mm) Car Audio Powered Subwoofer System

$299.95 $275.95

Technical Specifications:

  • Amplifier power: 150 watts RMS; 450 watts max
  • Frequency response: 35Hz – 120Hz
  • Fuse rating: 25A
  • Max current draw: 13.5A
  • Idle current draw: <500mA
  • Input sensitivity: 50mV – 4V (line-level input); 0.4V – 16V (speaker-level input)
  • Crossover frequency: 70Hz – 120Hz
  • Crossover slope: 12dB
  • Dimensions (W x H x D): 22-7/16″ x 14-1/2″ x 12″ (570mm x 369mm x 305mm)
  • Weight: 38.6 lb (17.5kg)

The JBL® GT-BassPro12 powered subwoofer pumps out lush, car-rocking bass through a design so cool you won’t want to hide it in your trunk. The patented Slipstream port design delivers deep bottom end while minimizing turbulence. Turbulence, or port noise at high volume, isn’t just annoying; it’s a signal that the port is no longer working and you’re getting less bass than you paid for. The Slipstream design is carefully optimized for the combination of woofer, amp and enclosure, and no other company has it. And with the included remote control for drive-time adjustments, the only time you’ll need to stop is for gas.


  • 12″ (305mm) woofer with die-cast aluminium basket for solid sounds under all conditions
  • System optimisation: amplifier is precisely matched with woofer, enclosure and Slipstream port to ensure best performance and value
  • Remote control lets you adjust the sound from the driver’s seat – no more stopping to pop the trunk
  • Slipstream port eliminates port noise and provides distortion-free bass at high output levels
  • Input level, low-pass, bass-boost and phase controls make it easy for any user to get the desired sound
  • Speaker-level and line-level input connections allow for use with any audio system
  • Signal-sensing turn-on automatically turns the subwoofer on and off when the head unit sends an audio signal; can be defeated for use with aftermarket radios that include a remote turn-on lead
  • Over sized speaker-protection bars keep the woofer cone safe, with a sleek, muscular look


What’s in the Box:


  • (1) GT-BassPro12 Enclosed Subwoofer
  • (1) Owners Manual


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