What's in the box. Kicker 48TRTP122 owner's manual. Down-firing enclosure loaded with one 12" CompRT 2-ohm subwoofer and one 12" passive radiator. Sealed downward-firing enclosure with one CompRT 12 subwoofer and passive radiator. 3/4 medium-density fiberboard construction covered with carpet.
Dimensions: 27.5"W x 6.125"H x 14.625D.