Definitive Technology IWSub Reference (White)
13" white in-wall subwoofer
The IWSub Reference is a completely self-enclosed in-wall subwoofer for use in whole house distributed music or "stealth" home theater installations. The Reference produces musically accurate low end that's never before been available in a compact, nearly invisible in-wall subwoofer that installs easily in new construction or existing walls.
For use with SubAmp 600 (sold separately).