Also: The best Bluetooth speakers Also: How to AirPlay to a TV 

Sonos Era 100

The Sonos Era 100 is available for the retail price of $249 and is a replacement for the Sonos One, the most popular Sonos smart speaker with voice control. The Era 100 features all new acoustics and software, with an improved processor from its predecessor’s, to ensure the audio quality is crisp and rich, no matter the volume.

Acoustics and build

Touting a larger woofer, the Era 100 offers deeper bass than the Sonos One and many other compact smart speakers on the market. It features dual angled tweeters for detailed stereo separation, and improved amplification. The three Class-D digital amplifiers result in a powerful and rich stereo experience.  This speaker is large enough to hold its own in a small or medium room, but small enough to place one in each room around the house and listen to synchronized music, or pair two in one room for even wider-spread stereo sound.

How the Era 100 compares to Sonos One

Aside from sporting a 25% larger woofer and 47% faster processor than the Sonos One, the Era 100 also features Bluetooth connectivity to pair devices without even using the Sonos app, as well as a line-in for a turntable or other accessories. The Era 100 also has Trueplay built-in by using the speaker’s built-in microphone array, so it can tune the audio output according to your room acoustics on its own, whether you have an Android or iOS device. In the past, Trueplay tuning was only done using the microphones from your iPhone or iPad as you moved around the room, which is still an option. Though the Era 100 also comes in black and white and is only less than an inch taller than the Sonos One, both speakers in the Era line are built with post-consumer plastic and less adhesive in favor of screws, in an effort by Sonos to be more environmentally responsible.  Also: How to make tech more sustainable The speakers also feature software to optimize energy efficiency, so they consume less energy when idle.

Sonos Era 300

The Sonos Era 300 is an hourglass-shaped power speaker with Alexa built-in. The retail price of $449 falls right between the Sonos Move and Sonos Five, but the spatial audio innovation packed into this smart speaker is pretty remarkable.

Acoustics and build

This isn’t your run-of-the-mill speaker, that’s for certain. It features six powerful drivers angled around the front, top, and sides of the speaker that are enhanced by custom waveguides to widely disperse audio for room-filling sound. The two high-performance woofers are strategically spaced on each side of the Era 300, in an effort to minimize vibration while maximizing a balanced low-end output. Room-filling sound and deep bass aside, the Era 300 also holds a forward firing and two side-firing tweeters that join an upward-firing tweeter loaded into a directional horn. This is built to enhance spatial audio by bouncing sound off the ceiling. Also: The top Sonos speakers: One, Arc, Beam, and more compared The Sonos Era 300 seems like an outstanding standalone speaker to be the center of parties or to use for a quiet night in for relaxing immersive listening, thanks to the combined power and spatial audio capabilities. But grouping two Era 300s with the Sonos Arc and Sub, for example, can make for 7.1.4 Dolby Atmos sound in the comfort of your home. Available in black or white, the Era 300 speaker also touts an improved user experience compared to previous models, thanks to the capacitive touch controls at the top: Like the volume slider and dedicated skip and replay controls, as well as a Bluetooth button to pair devices.

Availability

With the new Era lineup, Sonos has made some clear upgrades, such as the addition of a USB-C port for more capabilites using appropriate adapters, like that for a turntable or an ethernet cable. The line-in and Bluetooth pairing features are key characteristics that many had wanted in the Sonos One, for example, so it’s great to see the company delivering.  Also: The best stereo speakers ranked by size, build, and cost Both the Sonos Era 100 and Era 300, became available for purchase as of March 28, 2023, at $249 and $449, respectively.