KICKER 43TC104 Comp 10" Subwoofer In Sub Box Enclosure+2-Ch. Amplifier+Amp Kit - Rockville Audio
Q POWER 10-Volt Dual 10 in. Vented Port Subwoofer Sub Box with Bedliner Spray QBOMB10V - The Home Depot
Qpower Qbass Dual Vented 12 Inch Heavy Duty Mdf Material Single Car Audio Subwoofer Enclosure Box With 2 Vents For Better Heat Management, Charcoal : Target