
We are a Ground-Shaker authorized dealer so you get up-to-date, fully warrantied products.
Black 12" L7T Single Sealed Sub Box, Fits 19-24 GMC Sierra Double & Crew-Cab
| Brand | Ground-Shaker | 
| CUTOUT DIAMETER | 11 1//8" | 
| AIR VOLUME | 0.90 FT^3 | 
| WEIGHT | 26 LBS. | 
| MOUNTING DEPTH | 6 1/2" | 
| FRONT HEIGHT | 9 1/2 | 
| REAR HEIGHT | 6 1/2" | 
| LENGTH | 25 1/2" | 
| TOP DEPTH | 17" | 
| BOTTOM DEPTH | 15" | 
| MATERIAL 1 | 5/8" HIGH QUALITY MDF WOOD | 
| MATERIAL 2 | CARPETED WITH DURABLE TRUNK LINER FINISH | 
| MATERIAL 3 | SEALED WITH HIGH QUALITY TITEBOND SILICONE | 
| MATERIAL 4 | GLUED WITH HIGH QUALITY TITEBOND WOOD GLUE | 
| MATERIAL 5 | 1 BINDING POST TERMINAL | 
| COMPATIBILITY 1 | FITS UNDER REAR SEAT | 
| COMPATIBILITY 2 | DOWN FIRING | 
| ENCLOSURE TYPE | SEALED | 
| BOX TYPE | WITHOUT SUBWOOFER | 
| NUMBER OF SUBWOOFERS | 1 | 
| SUBWOOFER SIZE | 12 INCH | 
| VEHICLE MAKE | GMC SIERRA |