The Sonance offers three completely new subwoofers that deliver powerful, low-distortion bass in any room. Anodized aluminum woofer cones combine with heavily-braced sealed enclosures to deliver room-shaking bass, yet cabinet size is kept to a minimum, maximizing installation options. The front-mounted controls and recess-mounted amplifiers allow these woofers to be tucked-away under shelves or installed flush with walls.