Era 300 is Sonos' dedicated spatial audio speaker, engineered so height and width information in a Dolby Atmos mix actually lands where the mixer intended. Its hourglass cabinet houses six drivers — four tweeters aimed forward, left, right and straight up, plus two angled woofers — each driven by its own class-D amplifier. The result is a wide, enveloping soundstage from a single unit, with enough low end to carry a room on its own.
It runs on Wi-Fi 6 for reliable multiroom playback and adds Bluetooth 5.3 for guests and phones that are off the network. Apple AirPlay 2 and the Sonos app cover streaming services, radio and local libraries, while Trueplay tuning measures the room and adjusts output for the surfaces and placement it finds. Voice control is built in through Sonos Voice Control and Amazon Alexa, with a hardware mic switch on the rear for privacy. Add a pair as rear surrounds to an Arc or Beam soundbar and you get true height channels behind the listening position. A USB-C port accepts a line-in signal using the Sonos Line-In Adapter, sold separately.
Key Features
- Six class-D amplifiers driving four tweeters and two angled woofers
- Dolby Atmos spatial audio playback from a single cabinet
- Wi-Fi 6 plus Bluetooth 5.3 and Apple AirPlay 2
- Trueplay room tuning and adjustable bass, treble and loudness
- Sonos Voice Control and Amazon Alexa with hardware mic disconnect
- Pairs as Atmos-capable rear surrounds with a Sonos soundbar
Why Buy This From 4TEC Direct
4TEC Direct is an authorized Sonos dealer, backed by 4TEC Integration — the commercial AV design and installation firm we have run since 2003, with over 35 years of combined experience in commercial AV design, programming, and sales. The people who answer your call are the same engineers who scope conference rooms, training centers, and whole-home audio systems every day.
- Authorized Sonos dealer — genuine, factory-fresh product with full manufacturer warranty
- Certified designers and programmers on staff — CTS, CTS-D, and CTS-I credentialed
- Free pre-sale system design — call before you order and we will spec the right zones, amps, and speakers
- Professional installation and 24/7/365 managed support available through 4TEC Integration
- Serving clients since 2003 from Omaha / Gretna, Nebraska — shipping nationwide
Questions before you buy? Talk to a real AV engineer: 402-909-0130 or sales@4tecdirect.com.