MTX XThunderLink powered enclosures are designed to offer simple installation and space saving design while still delivering the low end power that MTX is know for.  XTL210P is a dual 10" powered enclosure that can be mounted behind a seat, attached to the back of a seat in the trunk, or below the rear deck in a trunk allowing for plenty of room to haul around all the other stuff you need in your life.  The XTL210P is loaded with features including a LPF, bass boost control, and remote bass knob for the best possible experience.  MTX XTL110P delivers similar power and performance in a smaller single 10" subwoofer design.  The small footprint allows it to be installed in almost any location  with ease.