KuztomBoxes - KB-GMC1418-2X8SQ - GM Crew Cab 14-18 SQ | KuztomBoxes

FITS:CHEVY SILVERADO - GMC SIERRA 2014-2018 CREW CAB (big rear doors)BOX DIMENSIONS:Length: 53"Width: 15.75"Front Height: 9.25"Rear Height: 5.25"PORT DIMENSIONS:Length: 9.75"Width: 2.5"Height: 4.5"Air Space Per Sub : 1.5 CF(4X8 BOX .75 PER WOOFER)Box Tuning : 32 HZMOUNTING DEPTH: 7"WOOFER CUT OUTS: 7.4" X 7.4"WOOD TYPE: High Quality MDF MADE IN USAENCLOSURE FINISH: Black Armor Coating (Same Heavy Duty Material That is Use to Paint Truck Beds)All KUZTOMBOXES come with speaker terminals Included.Speaker Wires NOT INCLUDED.Metal Screws NOT INCLUDED.PLEASE READ ALL ITEM and SHIPPING descriptions BEFORE YOU PLACE AN ORDER.Business days means Monday To Friday. Orders place on Friday we will ship the following Monday.All KUZTOMBOXES are made proudly in TEXAS. -- MADE IN THE USA --