
12" Kicker GMC Specific Dual 2-Ohm Subwoofer Enclosure - 51KGMDL7T122
51KGMDL7T122
Dual L7T Truck-Specific Enclosures provide impactful bass and install under the back seat to retain cab space and legroom. Fits*: Chevy Silverado/GMC Sierra Crew Cab (2008-newer) *Items such as inverters, storage compartments, spare tire tools or floor mats may require removal. GM Trucks 2019-newer Enclosures do fit but not as perfectly.

For Your Chevy or GMC
- Requires amp and handles 1,200 watts RMS
- Single 2-Ohm terminal
- Dual KICKER Solo-Baric L7T Square Subwoofers
- Thick black carpeting
- MDF construction and heavy internal bracing
Made from thick MDF and formed specifically to fit every contour of your Silverado or Sierra, this custom enclosure features a pair of down-firing L7T 12-inch subwoofers with a monstrous 1,200-watts of recommended power.

The L7T Advantage
It’s simple – more cone area means more air moves – for more bass and up to 20% more cone area than a conventional round sub. KICKER acoustic engineers put the largest voice coil and magnet we’ve ever integrated into a thin sub, then added a next-level top-plate design, unique heat management system and our signature cone stitching all help to give you deep bass and outstanding reliability in a single, mind-blowing design that gives you max output!
Specifications | |
---|---|
TYPE | Truck-specific |
Design | Dual Down-Fire |
WOOFER SIZE (in, cm) | 12, 30 |
IMPEDANCE (Ohms) | 2 |
Recommended Amplifier Power (watts RMS) | 1200 |
FREQUENCY RESPONSE (Hz) | 25-100 |
BOX DIMENSIONS | Width: 52” [132.1cm] |
BOX DIMENSIONS | Height: 7-7/16” [18.9cm] |
BOX DIMENSIONS | Depth: 15-1/2” [39.4cm] |