Era 100 Pro is the network-powered version of the Era 100, sold as a pair and intended for professional installation in commercial and residential spaces. Each speaker draws power and data over a single Ethernet run using PoE+ (802.3at) or standard PoE (802.3af), which removes the need for a nearby outlet and simplifies compliance in retail, hospitality, and office fit-outs.
Acoustically each cabinet carries one 3.5 x 4.4 inch carbon-filled polypropylene low-frequency driver and two 0.63 inch silk dome tweeters powered by three Class D amplifiers, covering 45 Hz to 20 kHz within plus or minus 3 dB with 240 degrees of horizontal and 140 degrees of vertical coverage. On PoE+ the pair reaches 90 dB long-term and 98 dB short-term at one meter. Zone capability groups multiple units for synchronized playback across a venue, automatic Trueplay adapts the tuning to the space, and Sonos Pro allows remote management of music and system health across sites. Each speaker ships with an eyebolt; surface mounts and a junction box adapter are available separately. This listing is the white pair.
Key Features
- Sold as a pair of two speakers for professional installation
- Powered over Ethernet: PoE+ (802.3at) recommended, PoE (802.3af) compatible
- Three Class D amplifiers, one 3.5 x 4.4 in woofer and two 0.63 in silk dome tweeters per speaker
- 45 Hz to 20 kHz +/- 3 dB; 240 degrees horizontal by 140 degrees vertical coverage
- Zone capability for synchronized multi-room and multi-area playback
- Automatic Trueplay tuning, WiFi 6, and AirPlay 2
- Sonos Pro support for remote management of commercial sites
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.