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8" Dual Ported Sub Box, Fits 07-18 Chevy Silverado Extended Cab In Black
| Brand | Ground-Shaker |
| CUTOUT DIAMETER | 7 1/8" |
| AIR VOLUME | 1.25 FT^3 |
| TUNING FREQUENCY | 36Hz |
| 1 SLOT PORT (DIMENSIONS | H1.5 W5 L9) |
| WEIGHT | 38 LBS. |
| MOUNTING DEPTH | 6 1/2" |
| FRONT HEIGHT | 10 3/4" |
| REAR HEIGHT | 7 1/4 |
| LENGTH | 55 1/2" |
| DEPTH | 13 1/2" |
| MATERIAL 1 | 5/8" HIGH DENSITY MDF WOOD |
| MATERIAL 2 | CARPETED WITH DURABLE TRUNK LINER FINISH |
| MATERIAL 3 | SEALED WITH HIGH QUALITY SILICONE |
| MATERIAL 4 | 2SPRING LOADED TERMINALS |
| INSTALLATION 1 | FITS UNDER REAR SEAT |
| INSTALLATION 2 | DOWN FIRING |
| INSTALLATION 3 | 2007 FITS ONLY THE NEW BODY STYLE |
