OBCON Dual 10" Chevy S-10 Labyrinth Slot Vented Speaker Box with Power Port (Fits Most US Made Mini Trucks) 48 1/8" wide x 17 1/4" high x 4" top depth x 8 1/2" bottom depth 1.0 cf airspace per sub - mounting depth: 6 1/4" Slot Vented "Tri-lock" joint construction Premium MDF