Wireless Subwoofer

SONOS Sub 4 WH Wireless Subwoofer, White

Deep bass down to 25 Hz with no cabinet vibration, connected to your system over Wi-Fi

The SONOS Sub 4 is a fourth-generation wireless subwoofer that pairs with the Arc Ultra, Arc, Beam and Ray soundbars, as well as the Five, Era 300 and Era 100 speakers. It handles the lowest frequencies so your paired system can deliver cleaner mids and highs.

Two elliptical drivers with force-canceling design

The two 5" x 8" woofers face each other so their forces cancel out, keeping the cabinet free from buzzing and rattling. Each driver is powered by its own Class D digital amplifier, while the ported enclosure reinforces low frequencies down to 25 Hz.

Works with Sonos home theater and music speakers

The subwoofer pairs with the Arc Ultra, Arc, Beam (Gen 1 and Gen 2), Ray, Five, Era 300 and Era 100. With the Arc Ultra, two Sub 4 units can run at the same time for even fuller bass in a large room. A powered, stationary Sonos product and the latest version of the Sonos app are required.

Stand it upright or lay it flat under the sofa

The cabinet works in both vertical and horizontal positions, so you can slide it under the sofa or place it against a wall. Trueplay measures your room's acoustics and tunes the bass to its location. The matte white finish matches white Sonos soundbars and speakers.

Wi-Fi 6 and a faster quad-core processor

The new electronics include a 1.9 GHz quad-core processor, more memory and a Wi-Fi 6 module. All you need is a power outlet: add the subwoofer to your system with the Join button and the Sonos app, or connect it with a cable via the Ethernet port if needed. Standby power consumption is up to 50% lower than the previous generation.