A compact wireless subwoofer that adds genuine depth to compatible Sonos speakers and soundbars — dual 6" woofers face inward in a force-canceling design, delivering deep, distortion-free bass from a much smaller footprint than a traditional subwoofer. Pairs wirelessly over WiFi with Beam, Ray, Era 100, One, or One SL for a fuller home theater or music setup, with Trueplay tuning optimizing bass for your specific room.

Key Features:

• Dual 6" force-canceling woofers, sealed cabinet architecture

• Frequency response down to 25Hz

• WiFi (2.4/5GHz) or Ethernet setup

• Trueplay room tuning (iOS required), adjustable EQ via Sonos app

• Auto-equalizes with paired Sonos speaker/soundbar

• Compact cylindrical design: 12.01 x 9.06 x 9.06in, 14lb (6.35kg)

• Colors: Black, White