GMC Yukon XL Behind 3rd Row Speaker Box 4 12" Skar Audio Subwoofer Enclosure Box 1979 outputs: 6-channel preamp outputs (2

outputs: 6-channel preamp outputs (2

25" (Select from Top)

Listing is for 4 8" Sundown Audio X 8"

Box will fit all Tahoes

12" Round or Square hole options upon request

GMC Yukon XL Behind 3rd Row Speaker Box 4 12" Skar Audio Subwoofer Enclosure Box 1979 outputs: 6-channel preamp outputs (2Constructed of 3 4" MDf, Glued and nailed. Will fit behind 3rd row of the GMC Yukon XL, Suburban , Excursion , and Cadillac Escalade (extended) Dimensions: 48" wide x 17" tall x 25" deep Ported and tuned to 36 hertz Hole cutout 11. 25" 2 chambered box 2 ports Box sprayed with truckbed liner Can be made sealed Screw On Speaker terminals included. Have a custom design idea, we can build it