Triad Subwoofer On-Wall Silver Sub

Based off the popular InWall Silver/15 Sub, it’s the perfect choice of prodigious bass and compact enclosure all designed for dedicated theaters using cloth wall systems. The OnWall Silver/15 Sub features a 700 watt amplifier, a long-throw, cast-basket 12″ driver, and the most structurally solid subwoofer enclosure available anywhere.


  • Compact Design.
  • Designed to be used behind cloth wall systems