This is the black version of the Sonos line-in dongle — an adapter, not a speaker or a full cable assembly. It occupies the USB-C port on a compatible Sonos speaker and exposes a 3.5 mm analog jack, which is the route for feeding a turntable with a built-in preamp, a CD transport, an instrument, a laptop or a commercial background-music source into the system. Sonos lists compatibility with Era 100, Era 100 SL, Era 300, Sonos Play and Move 2. Because the line-in appears as a source inside the Sonos app, that analog input can be grouped and streamed to other rooms instead of staying local to one speaker, which is why it turns up regularly in retail and hospitality installs where one source has to reach several zones. The body measures 3.94 in and weighs 0.21 oz. The 3.5 mm auxiliary cable is not supplied. Black finish to match black Era speakers.
Key Features
- Adds a 3.5 mm analog input through the speaker's USB-C port
- Compatible with Era 100, Era 100 SL, Era 300, Sonos Play and Move 2
- Line-in source can be grouped to additional Sonos rooms
- Compact 3.94 in body, 0.21 oz
- Black finish matched to black Era speakers
- Auxiliary cable not included
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.