Putting a huge enclosure in your trunk may not be practical for your lifestyle or maybe you drive a truck and don't have any room for an enclosure but you still want to upgrade your sound system with some extra bass. FPR subwoofers are the ideal solution. Designed with less than 3.5" of mounting depth these subwoofers can perform in extremely small enclosures, as small as 0.6 cubic feet.
The FPR use a patent pending design in which the spider is attached to the front plate rather than the basket. This allows the subwoofer to achieve greater excursion resulting in more volume displacement. The subwoofer also employs mechanical cooling with MTX's Spider Plateau Venting which continuously targets cool air at the voice coil. Finally the cone utilizes a bubble shape that increases the cone strength as well as an aluminum dust cap which dissipates heat away from the voice coil.