


Features
Injection-molded polypropylene cone
The polypropylene woofer cone in the GT-12BP is engineered for superior rigidity, reliability and sensitivity. The result is increased low-frequency output and powerful, natural-sounding bass.
Slot vent
The GT-12BP’s enclosure is vented, which enables the subwoofer to deliver ultra-low bass at higher sound pressure levels than a sealed enclosure.
Acrylic window
Some subwoofers are meant to be seen as well as heard. The GT-12BP features an acrylic window shaped like the JBL exclamation point and orange illumination, so you can look into the enclosure and see what legendary bass looks like.
Durable construction
The GT-12BP bandpass enclosure doesn’t just produce signature JBL bass performance, it protects it. The rigid box keeps the woofer safe from anything that might slide around in your trunk.
Specs & Downloads
Item# GT-12BP
Description
Some car audio fans love the clarity of sealed subwoofer enclosures. Others crave the added power of vented enclosures. The GT-12BP bandpass subwoofer offers both. It delivers accurate bass response and thundering power—as well as a bold look. The stylish box features a look-in acrylic window shaped like the JBL exclamation point, making the GT-12BP as appealing to the eyes as it is to the ears. And the sturdy enclosure shields the 12-inch polypropylene woofer from items that might shift in your trunk. The great value GT-12BP proves you don’t have to spend a fortune to enjoy legendary JBL bass.
General Specifications
- Description
- 12" (300mm) bandpass subwoofer enclosure
- Woofer
- 12" (300mm)
- Power Handling
- 300W RMS, 1200W peak
- Sensitivity (@ 2.83V)
- 93dB
- Frequency Response
- 45Hz – 130Hz
- Impedance
- 4 ohms
Dimensions
- Dimensions (L x D x H)
- 18-3/4" x 16-1/4" x 15-3/8" (475mm x 412mm x 390mm)
Documents & Downloads
Reviews and Q&A
Customer Reviews
Product Q&A
I was debating on buying either the GT-12BP or the S2-1224SS which one produces a better lower bass.
Would this sub fit in my 2013 nissan juke?
I have a GT-12BP but I dont have the wiring for the interior lights. Is there any way to buy a replacement cord?
Will this fit into a 2017 Camaro? Trunk Opening is kinda narrow
Do I need to buy an amp for this enclosure? If so what amp would work with this enclosure?
I have read three descriptions about illumination light. Orange, Red, and White. Explain as I personally would like red.
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