2) Boss CH10DVC 10" 3000W Car Subwoofers Subs Woofers 4 Ohm+Sealed Box Enclosure 1500 Watt Max (3000 Watt per Pair) Impedance: 4 Ohm, DVC Q-Power 10" Dual Sealed Car Audio Subwoofer Box Enclosure Dimensions: 32" (W) x 14.5" (H) x 12" (D) Does not include screws or wires, subwoofers would need to be installed and wired