Check the listing for details. Mega Bass Dodge Ram Crew Cab 02-18 1x10" Inch Subwoofer Box Sub Enclosure Ported. Condition: New. Listed at 129.00 USD. FITS:DODGE RAM 02-18 CREW CAB WITH LARGE REAR DOORS UNDER BACK SEAT PASSENGER SIDE BOX DIMENSIONS:Length: 30.5"Width: 19.75"Height: 7.5" PORT DIMENSIONS:Length: 12"Width: 5.25"Height: 1.25" Air Space Per Sub : .7 CF Box Tuning : 39 HZ MOUNTING DEPTH: 6.5" WOOFER CUT OUTS: 9.35" WOOD TYPE: High Quality MDF MADE IN USA ENCLOSURE 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 --