We are a Ground-Shaker authorized dealer so you get up-to-date, fully warrantied products.
8" Dual Sealed Sub Box, Fits 01-13 Chevy Avalanche
| Brand | Ground-Shaker |
| CUTOUT DIAMETER | 7 1/8" |
| AIR VOLUME | 0.98 FT^3 |
| NO OF CHAMBERS | 2 INDIVIDUAL CHAMBERS |
| VOLUME PER SUBWOOFER | 0.49 FT^3 |
| WEIGHT | 28 LBS. |
| MOUNTING DEPTH | 5" |
| HEIGHT | 6" |
| LENGTH | 45 1/4" |
| DEPTH | 13 3/4 |
| 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 | 2 BINDING POST TERMINALS |
| COMPATIBILITY 1 | FITS UNDER REAR SEAT |
| COMPATIBILITY 2 | UPWARD FIRING |
| ENCLOSURE TYPE | SEALED |
| BOX TYPE | WITHOUT SUBWOOFER |
| NUMBER OF SUBWOOFERS | 2 |
| SUBWOOFER SIZE | 8 INCH |
| VEHICLE MAKE | CHEVY ALAVANCHE |
| Parts Warranty | 1 Year |
| Labor Warranty | 1 Year |
