Pioneer's compact UD-SW200D subwoofer enclosure will give you great bass in a limited space. At 5-1/2" inches tall, it'll fit in the cab of a pickup truck and many other challenging locations. Built with 5/8" MDF and covered in black carpet, this small sealed enclosure offers an internal volume of 0.15 cubic feet, and its down-firing configuration delivers a deeper sound. Pioneer recommends installing the TS-SW2002D2
8" shallow subwoofer (sold separately) in this enclosure.