Designed originally for home theater use, the Buttkicker LFE Sonic Shaker has many applications for musicians, too, especially drummers playing electronic kits. Only 5-1/2" wide x 5-3/8" tall, it's easy to fasten a Buttkicker to a seat in your theater, to a drum throne for drummers, or under a floor box for bassists, and it simply plugs into a speaker jack on your power amp or receiver. The Buttkicker provides the ultimate in low-end isolation, letting you monitor your bass drum or bass guitar without airborne sound waves. For drummers wearing headphones it is also a way to avoid hearing loss. If Buttkickers are mounted where other band members can feel the bass drum, you'll hear the whole groove really tighten up. Buttkicker is also excellent for use in small studios where it provides accurate and powerful low-end monitoring.Mounted to your home theater seating Buttkicker will bring soundtracks to life with awesome bass that doesn't involve deafening volumes and won't disturb your family and neighbors.Throne