Sonos Era 100 SL Technical Specifications
- Product type Compact wireless speaker
- Finish Black
- Voice control No built-in microphone or voice control
- Acoustic components Dual angled tweeters and a powerful midwoofer
- Audio output Stereo sound with deep bass
- Wireless connectivity WiFi and Bluetooth
- Wired connectivity Line-in connection for compatible audio sources, including a turntable
- Room tuning Trueplay acoustic tuning
- System configuration Can be paired with a second Era 100 SL for stereo or added as a rear speaker in a compatible Sonos soundbar setup
- Setup Sonos app setup
The Sonos Era 100 SL makes a persuasive case for the speaker you don’t have to think about. Set it on a shelf, plug it in, open the Sonos app and, soon enough, the room has a soundtrack. Its compact shape is easy to place; its sound feels anything but tucked away, with a pleasing sense of space and bass that gives playlists some welcome weight.
The “SL” is the important part: that’s the microphone-free version. There’s no built-in voice control waiting to overhear a request, which will feel like a feature to anyone who prefers their speaker to be a speaker. You can still stream over Wi-Fi, pair a phone over Bluetooth or connect other audio gear with an optional line-in adapter. In other words, it’s flexible without insisting on becoming the boss of your living room.
As a standalone Sonos speaker, the Era 100 SL is an easy fit for kitchens, bedrooms and smaller living spaces. It brings music to the room without demanding a furniture rearrangement or a tutorial. Sonos’ Trueplay tuning can adjust the sound to the space, a useful bit of polish when a speaker ends up somewhere less than acoustically ideal—like, say, beside a stack of cookbooks.
It also has a clear path to a bigger role. Add a second Era 100 SL for stereo listening, or use a pair as rear speakers in a compatible Sonos home-theater setup. That makes it appealing as either a first glimpse a Sonos system or an addition to one already in progress. The catch is familiar: some of the most tempting upgrades depend on buying more Sonos gear, and the line-in connection requires an adapter.
At the listed price of $44.74, the Sonos Era 100 SL sounds like an unusually low-cost entry into the Sonos ecosystem. Check that the price and seller are legitimate before buying; a steep discount can be as surprising as a great speaker deal. If the listing checks out, this compact wireless speaker offers a simple, flexible way to bring rich stereo sound into everyday spaces—without adding a microphone to the mix.
Pros
- Microphone-free design suits listeners who want a connected speaker without a built-in voice assistant.
- Flexible placement makes it easy to start with one speaker and expand to stereo or compatible Sonos home theater later.
- WiFi and Bluetooth give you convenient options for streaming from different devices and sources.
- Trueplay room tuning helps tailor the sound to your space, while the stereo-focused driver layout aims to keep music lively and spacious.
- Line-in support adds versatility for compatible audio gear, including a turntable.
Cons
- No built-in microphone means hands-free voice control is not available from the speaker itself.
- To get stereo sound or use it as a Sonos soundbar rear speaker, you’ll need additional compatible Sonos equipment.
- Initial setup depends on the Sonos app, which may feel less simpler to listeners who prefer a plug-and-play experience.
- Its compact size may not be the right fit if you’re looking for a standalone speaker designed to fill a very large room.
