Fits 2014 UP GMC Sierra Double Cab Alpine S-W10D2 Type S Dual 10 Custom Sub Box
Empty Sub Boxes. - Kick Panels. Fits 2014 UP GMC Sierra Double Cab Alpine S-W10D2 Type S Dual 10 Custom Sub Box 2014 - UP GMC Sierra Double Cab Alpine Type S S-W10D2 Dual 10 Sub Box - Final 2 Ohm. - Amp & Sub Combos.