Box Specifications Fits 2001-2006 Lexus IS300 Sedan Hole cutout for 8" Sub: 7 1/8" Hole cutout for 10" Sub: 9 1/8" Hole cutout for 12" Sub: 11 1/8" Subwoofer Mounting Depth: 8.50" Dual Subwoofers Airspace: 0.85 cubic ft. Per Sub/Chamber Single Subwoofer Airspace: 0.85 cubic ft. Made with 0.75" MDF Speaker Wire Terminals: 1 Per Subwoofer Box Type: Sealed Box Box Finish - Carpet Installed Pictures Shown in Charcoal Grey Subwoofers & Amps Not Included Hole Cutouts adjustable per request Dual Subwoofers airspace can be reduced if requested Single Subwoofers airspace can be changed from .60-1.70 if requested For those who own a IS300 you know how hard it is to find a box that will fit in the trunk because of the hump in the floor and the large down swinging trunk hinges......this box is designed to bridge over the hump in the floor and still leave lots of trunk space.
NOTE: If your car has the black plastic cover for the pass-thru (hinged door between the trunk and cabin) in the back seat it will need to be removed.....pops right off....very easy.