Sonos Sub 4 Wireless Subwoofer – Black | Deep Bass for Home Theater

Elevate Your Sound with Sonos Sub 4

Sonos Sub 4 unlocks the full potential of your Sonos system, delivering pulse‑pounding bass that enhances movies, TV, and music. The updated matte finish and sculptural form blend with modern interiors, while dual drivers work together to render deep, dynamic low end with clarity.This subwoofer is designed to integrate seamlessly with your existing Sonos setup, helping you feel more immersed in every scene and track without overwhelming the room.

Why Sub 4 Stands Out

• Dual Sonos‑engineered drivers generate deep, dynamic bass you can feel in real time.
• A ported enclosure extends low‑frequency output for richer impact across content.
• Force‑canceling acoustic architecture virtually eliminates distortion, buzz, and rattle for cleaner sound.
• Iconic sculptural design and a matte finish that complements a modern Sonos setup.
• Reliable WiFi connection enables flexible placement options without trailing cables.
• Plug‑and‑play setup with a single power cable and the Sonos app for quick control.

Real‑Life Use and Placement

Stand Sub 4 upright for a compact footprint, or lay it on its side to tuck under a sofa or behind furniture. Pair two Sub 4 units with Arc Ultra or Arc for an even more immersive experience across all entertainment. The wireless design makes room layout stress‑free, so you can experiment with placement until you find the sweet spot that suits your space.

Compatibility, Setup, and What You Get

Sub 4 connects to compatible Sonos soundbars and speakers over WiFi, reinforcing your existing system with minimal setup effort. It ships with a single power cable and works with the Sonos app for quick setup, tuning, and room‑based adjustments so you can tailor playback to your preferences.