Electronics & Audio / Review
Sonos Era 100 Review: A Home Speaker With Several Ways In
Wi-Fi, Bluetooth and optional line-in make this a flexible starting point for a home audio system.

A speaker for a place in the home
The Era 100 is most coherent when it has a regular location and a role in the household’s listening routine. Its appeal is not simply that it plays music; it combines network playback with Bluetooth and an optional wired source connection. That can make it a useful bridge between streaming habits and equipment such as a CD player or a turntable with the appropriate output.
The connection details
Sonos documents Wi-Fi, Bluetooth, AirPlay 2 and line-in through its separately sold adapter. The USB-C connector should not be mistaken for a promise that every generic USB audio device will work. Check the required Sonos adapter and the source equipment’s output. A turntable may need a phono preamp depending on its design.
Think about the system
The speaker can be part of a broader Sonos arrangement, but each intended configuration deserves a compatibility check. A music speaker, stereo pair and home-theater surround role are different setups. Read the specific guidance for inputs and grouping in the role you intend to use. Planning this before purchase is easier than discovering that a hoped-for connection is restricted in a particular configuration.
Controls and shared use
The Era 100 provides a volume slider and several software or voice-control routes described by Sonos. For a shared household, decide who will manage setup and which music services everyone uses. The value of a connected speaker depends partly on whether the controls are easy for the people who will actually use it, including guests.
Verdict
The Era 100 is an attractive foundation for home listening when the Sonos system and supported services fit the household. Its line-in option broadens the role, but adds an adapter and requires attention to the source. A simple Bluetooth speaker may be better for travel or occasional use. Choose the Era for its home-system flexibility, with the desired configuration checked in advance.
Editorial score rationale
The Era 100 is rated as a flexible home-system component. Its source options earn strong marks, while adapter costs and role-specific restrictions limit the simplicity score.
Sources
What works well
- Wi-Fi and Bluetooth playback
- AirPlay 2 support
- Optional line-in for compatible sources
What to consider
- Line-in adapter sold separately
- Input availability depends on system role
At a glance
- Playback
- Wi-Fi, Bluetooth, AirPlay 2
- Wired input
- Via compatible Sonos line-in adapter
- Format
- Home speaker



