Verdict: The easiest way into a Sonos multiroom system, with real stereo from one small speaker. Wired sources need the Sonos Line-In Adapter, sold separately.
Good for
- Multiroom: add more Sonos speakers later
- Small rooms: stereo from one speaker
- Voice: Sonos Voice Control or Alexa, with a mic switch
Skip it if
- You only want Bluetooth (see the Marshall Stanmore III)
- You want a battery speaker
Key specs
| Drivers | 2 angled tweeters, 1 midwoofer; 3 Class D amps |
|---|---|
| Wireless | Wi-Fi 6, Bluetooth 5.3 |
| Line-in | USB-C (adapter sold separately) |
| Tuning | Trueplay (iOS and Android) |
| Weight | 2.02 kg |
How it compares
- Marshall Stanmore III: bigger Bluetooth-only home speaker
Specs come from the manufacturer’s published specifications (Sonos Era 100 product page); iTech Level has not tested this product hands-on. How we choose products.




