The Sonos Sub 4 Wireless Subwoofer is a premium audio accessory designed to take your home entertainment experience to the next level with deep, powerful bass that you can truly feel. Featuring dual Sonos?engineered drivers with a force?cancelling design, it delivers rich, distortion?free low frequencies that enhance movies, music, and games alike, while freeing the connected speakers to focus on mid and high frequencies for a more balanced sound. Its ported enclosure and advanced acoustic architecture amplify the bass response, producing rumbling lows down to as low as 25?Hz. The Sub 4 is easy to integrate into your Sonos ecosystem — simply plug it into power, connect via Wi?Fi using the Sonos app, and pair it with compatible Sonos soundbars or speakers such as the Arc Ultra, Arc, Beam, or Era series for dramatic audio immersion. With a sleek matte white finish and versatile placement options (upright or laying flat), the Sub 4 blends seamlessly into your home while bringing deep, compelling bass that transforms both movies and music.
Features
- Pair with Compatible Sonos Speakers
- Dual-Band Wi-Fi 4 (802.11n) Pairing
- Dual 5×8″ Force-Cancelling Woofers
- Configuration Helps Eliminate Vibration
- Ported Enclosure Enhances Bass Response
- Bass Response as Low as 25 Hz
- Simple Setup via Power Cable & App
- Supports TruePlay Audio Adjustment
- Can Stand Upright or Be Laid Down
- Automatic & Manual EQ Adjustment
Specifications
| Subwoofer Type | Active |
| Enclosure Type | Bass-Reflex |
| Subwoofer Power Rating | Not Specified by Manufacturer |
| Subwoofer Drivers | 2 |
| Frequency Response | 25 Hz |
| Inputs/Outputs | 1x Ethernet (Network) |
| Wi-Fi | Wi-Fi 4 (802.11n) |
| Bluetooth | Yes |
| Subwoofer Type | Active |
| Enclosure Type | Bass-Reflex |
| Amplifier Power Rating | Not Specified by Manufacturer |
| Drivers | 2 |
| Frequency Response | 25 Hz |
| Frequency Range | 25 Hz |
| Amplifier Class | Class-D |
| Inputs/Outputs | 1x Ethernet (Network) |
| Phase Adjustment | Yes |
| Wireless Connection Protocols | Wi-Fi |
| Wi-Fi | Wi-Fi 4 (802.11n) |
| Bluetooth | Yes |
| Input Power | 100 to 240 VAC, 50 / 60 Hz |
| Color | White |
| Placement & Mounting Options | Floorstanding |
| Cable Length | Power: 6′ / 1.8Â m |
| Dimensions | 15.8 x 15.3 x 6.2″ / 402 x 389 x 158Â mm |
| Weight | 25.8Â lb / 11.7Â kg |
| Package Weight | 30.96 lb |
| Box Dimensions (LxWxH) | 20.4 x 19.2 x 9.3″ |
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