12" TO 10" SPEAKER SPACER ADAPTOR SUBWOOFER RINGS KICKER L7 3/4" MDF FIBERGLASS 8 inch Airspace: 0

Airspace:   0

Woofer Diaphragm: Injection P

Custom fit for the 1991 - 1996 Chevy Impala SS and Caprice

Outside Dimensions: 44" wide x 8" deep x 8

Box can be made smaller(17" deep) to access spare without removing box

12" TO 10" SPEAKER SPACER ADAPTOR SUBWOOFER RINGS KICKER L7 3/4" MDF FIBERGLASS 8 inch Airspace: 0Hole cutout of 9. 3125" Outside diameter 13" Will allow you to install a 10" square speaker in a 12" hole This will fit all 10" Kicker subs (L7, L5, L3) Made with 3 4" MDF Other thickness available upon request Can be used as a spacer to extend speaker mounting depth on a box by 3 4" Other hole sizes available upon request Can be used for fiberglass projects This listing is for 1 piece Have a custom design idea, we can build it Please like us on