The THSPUD subwoofer can easily be installed under or behind the seats in your home theater thanks to its' 11 inch depth. The THSPUD is capable of producing incredibly deep bass that you can feel with a flat response all the way down to 17 Hz while handling 800 watts. The THSPUD features removable covers that allow for three choices for the location of the acoustical output based on the installation orientation you choose. An optional steel grill is also available upon request.