GS-GMTW3112B black 12" single sealed tw3 sub box, fits 14-18 gmc sierra crew-cab

SPECIFICATIONS:

-CUTOUT DIAMETER: 11 5/8"

-AIR VOLUME: 0.68 FT^3

-WEIGHT: 24 LBS.

-MOUNTING DEPTH: 4"

DIMENSIONS:

-HEIGHT: 8 1/2”

-LENGTH: 27 1/2"

-DEPTH: 16 1/2"

CONSTRUCTION:

-5/8" HIGH QUALITY MDF WOOD

-CARPETED WITH DURABLE TRUNK LINER FINISH

-SEALED WITH HIGH QUALITY TITEBOND SILICONE

-GLUED WITH HIGH QUALITY TITEBOND WOOD GLUE

-1 BINDING POST TERMINAL

INSTALLATION:

-FITS UNDER REAR SEAT

-DOWN FIRING