BLACK 12" DUAL SEALED TW3 SUB BOX, FITS 14-18 CHEVY SILVERADO CREW-CAB Psx20Q With its high idle output

With its high idle output

5 Year Warranty

(2) Interior Bell Mouth (roundover)

Weight Kgs

BLACK 12" DUAL SEALED TW3 SUB BOX, FITS 14-18 CHEVY SILVERADO CREW-CAB Psx20Q With its high idle outputBLACK 12" DUAL SEALED TW3 SUB BOX, FITS 14 18 CHEVY SILVERADO CREW CAB FOR JL AUDIO TW3 SUBWOOFERS ONLY SPECIFICATIONS: CUTOUT DIAMETER: 11 5 8" AIR VOLUME: 1. 28 CUBIC FT^3 2 INDIVIDUAL CHAMBERS VOLUME PER SUBWOOFER: 0. 64 CUBIC FT^3 WEIGHT: 41 LBS. MOUNTING DEPTH: 3 3 4" DIMENSIONS: HEIGHT: 8 LENGTH: 49 1 2" DEPTH: 16" CONSTRUCTION: 5 8" HIGH DENSITY MDF WOOD CARPETED WITH DURABLE TRUNK LINER FINISH SEALED WITH HIGH QUALITY TITEBOND SILICONE GLUED