Sonos Sub (Gen 4) — Wireless Subwoofer (Black)

The Sonos Sub (Gen 4) in Black is the flagship wireless subwoofer, delivering intense, deep, distortion-free bass for both music and home theater. Its iconic dual-facing force-cancelling design eliminates vibration and rattle, so you feel the bass without hearing the cabinet.

How it works: The Sub connects wirelessly to a Sonos soundbar (Arc, Beam, Ray) or amplified Sonos speakers over WiFi. Once paired, Sonos offloads all low-frequency duty to the Sub, letting your main speakers play louder and cleaner with less distortion. Gen 4 brings updated internals and faster wireless.

Specifications:

• Dual force-cancelling drivers (acoustically positioned face-to-face)
• Wireless connection to Sonos system over WiFi
• Trueplay tuning via the Sonos app
• Pairs with Arc, Beam, Ray soundbars and Amp/Era amplified setups
• Premium lacquered finish
• Color: Black

Ideal for: Serious home theater and music setups wanting the deepest, most powerful Sonos bass. Larger rooms, dedicated media spaces, and anyone building a premium Sonos surround system.