Technical Specifications
Sonos Arc Ultra Soundbar
| Audio Drivers | 14 drivers: 7 tweeters, 6 mid-woofers, 1 Sound Motion woofer |
| Amplification | 15 Class-D digital amplifiers |
| Spatial Audio | 9.1.4 Dolby Atmos support |
| Dimensions | 75 x 1,178 x 110.6 mm (2.95 x 46.38 x 4.35 in) |
| Weight | 5.9 kg (13 lbs) |
Sonos Sub 4 Subwoofer
| Audio Drivers | Dual 5" x 8" force-canceling elliptical woofers |
| Amplification | Dual Class-D digital amplifiers |
| Frequency Response | Plays as low as 25 Hz |
| Dimensions | 389 x 402 x 158 mm (15.31 x 15.83 x 6.22 in) |
| Weight | 11.79 kg (26 lbs) |
Sonos Era 100 Surround Pair
| Audio Drivers | 3 drivers: 2 angled tweeters, 1 mid-woofer per speaker |
| Amplification | 3 Class-D digital amplifiers per speaker |
| Dimensions | 182.5 x 120 x 130.5 mm (7.19 x 4.72 x 5.14 in) |
| Weight | 2.02 kg (4.45 lbs) |
Connectivity & Network
| Network | Wi-Fi 6 (2.4/5GHz), 10/100 Ethernet port |
| Local Wireless | Bluetooth 5.3, Apple AirPlay 2 |
| Physical Inputs | HDMI eARC, USB-C (Line-in via adapter) |
Warranty Information
| Warranty | 1-Year |