Kicker 48TRTP82 Sub 8 Inch Down Firing Subwoofer Loaded Enclosure 300w RMSDown Firing 8" CompRT 2 Ohm Enclosure with passive radiator 48TRTP82 Bass In Any Space Fitting perfectly under your truck seat or in the trunk, ultra efficient TRTP Down Firing Loaded Enclosures deliver huge bass without taking up needed cargo room. They come loaded with a passive reFLEX subwoofer and CompRT active sub that provides extremely low bass. The TRTP 8 inch Subwoofer Enclosure is the easiest way to get great bass under your seat, in your