PREFAB AKA "PRO-FAB" SUBWOOFER BOXES

Single 12 Inch Ported Sub box Enclosure (1 - 12) Down4sound PRO-FAB 12 Get the most Powerful Bass available in a prefab 12-Inch Ported Sub Box. Upgrade your car audio system with the Single 12 Inch Ported Sub box Enclosure from Down4sound PRO-FAB. This...

Down4sound - Single 8 Inch Ported Sub Box enclosure (PROFAB BOX) High-Quality Construction for Ultimate Durability The Down4sound Single 8 Inch Ported Sub Box is built from premium-grade Canadian MDF, ensuring long-lasting durability. The reinforced...

 *****Sales are final***** **** MADE IN THE USA ****   Our goal with the Down4sound Prefab enclosures are to offer an amazing, low tuned enclosure at an affordable price. When searching the internet at all the cheap options...