KICKER
Kicker 51KGMDL7T122 L7T Dual 12-inch Chevrolet Silverado / GMC Sierra Crew Cab Subwoofer Enclosure, 1200W RMS, 2Ω
Kicker 51KGMDL7T122 L7T Dual 12-inch Chevrolet Silverado / GMC Sierra Crew Cab Subwoofer Enclosure, 1200W RMS, 2Ω
Available to order
Vehicle-specific, passive GM Crew Cab enclosure. Check the exact truck, cab and seat requirements. An amplifier compatible with the 2-ohm load and installation wiring are separate purchases.
$65 flat-rate economy shipping for this item to the lower 48 states and Washington, DC. Final shipping and any applicable tax are confirmed at checkout.
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51KGMDL7T122 delivers vehicle-specific bass without a universal-box compromise. Its dual 12-inch Solo-Baric L7T system is designed for the applications below.
Vehicle Fitment
- 2008–2026 Chevrolet Silverado / GMC Sierra 1500 LD Crew Cab
- 2008–2027 Chevrolet Silverado / GMC Sierra HD Crew Cab
Before ordering: Kicker cautions that 2019-and-newer GM trucks fit less precisely. Crew Cab coverage does not establish fitment for other cab styles. Inverters, storage compartments, spare-tire tools, rear trim or floor mats may need removal as applicable.
System Design & Specifications
- Down-firing; installs beneath the rear seat
- Carpeted MDF enclosure with internal bracing and preloaded Solo-Baric L7T square subwoofers.
- Complete enclosure power handling: 1,200W RMS
- Final load: 2Ω at a single connection terminal
- Frequency response: 25–100 Hz
- Dimensions: 52 × 7-7/16 × 15-1/2 inches (W × H × D)
What Else You Need
This is a passive loaded enclosure—not a powered subwoofer. An external amplifier, appropriately fused power/ground wiring and suitable audio-signal integration are sold separately. Match amplifier output at 2Ω; Kicker specifies 1200W RMS. Set gain and filtering correctly.
MCOR can help confirm your vehicle, cab and factory audio configuration before installation. Check your vehicle with the MCOR Fit Guide.
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