BLACK 8" DUAL PORTED SUB BOX, FITS 19-24 CHEVY SILVERADO DOUBLE & CREW-CAB d680 proudly designed and built in

proudly designed and built in USA

Length – 10

Max Amps: 3

The m4 8 uses a gap cooled design to allow the 2

lead-acid batteries

BLACK 8" DUAL PORTED SUB BOX, FITS 19-24 CHEVY SILVERADO DOUBLE & CREW-CAB d680 proudly designed and built inBLACK 8" DUAL PORTED SUB BOX, FITS 19 24 CHEVY SILVERADO DOUBLE & CREW CAB SPECIFICATIONS: CUTOUT DIAMETER: 7 1 8" AIR VOLUME: 1. 76 FT^3 TUNING FREQUENCY: 36 Hz 1 SLOT PORT (DIMENSIONS: H 2 1 2 W 5 1 2 L 10) WEIGHT: 47 LBS. MOUNTING DEPTH: 6 1 2" DIMENSIONS: HEIGHT: 9 1 2 LENGTH: 49 1 2" DEPTH: 17" CONSTRUCTION: 5 8" HIGH QUALITY MDF WOOD CARPETED WITH DURABLE TRUNK LINER FINISH SEALED WITH HIGH QUALITY TITEBOND SILICONE GLUED WITH HIGH QUALITY