IsoAcoustics Aperta SUB XL

Aperta Sub XL sets a new standard in decoupling subwoofers from flooring. Hear the bass you crave without hearing all the vibration and rattles from the room itself. Aperta Sub XL with its attractive aluminum frame and patented isolators eliminates muddiness and increases clarity and definition. It also helps reduce strong bass vibration from negatively affecting your other electronics.