BETA
RADAR is in beta — expect errors. Accuracy and coverage improvements are shipping daily.
LIVE
Waiting for new listings…
0 other audiophiles online

Seller's Description

Bied hier mijn sonos era 300 aan. Super geluid voor muziek, films en dolby atmos. Gebruik je ‘m los of met andere sonos speakers – alles kan.

Our Thoughts RADAR AI

The Sonos Era 300 is a capable wireless speaker with decent spatial audio chops, though it's not a traditional hi-fi component—it's more lifestyle audio. At EUR 220, this listing sits well below your local market median of EUR 425, which immediately suggests either strong value or a red flag worth investigating. Against typical used pricing for this model (roughly EUR 350–500 in working condition across EU markets), EUR 220 is genuinely competitive, possibly even a bargain if the unit is fully functional.

Before committing, confirm the speaker powers on cleanly and that WiFi connectivity engages without dropouts or factory resets required—both common failure modes as these units age. Verify the condition of the fabric mesh for tears or water damage, and ensure all physical buttons respond crisply. Ask whether the original power adapter is included and if there's any history of software crashes or audio cutting out mid-session. If the seller can't demonstrate it working live, the asking price becomes riskier despite looking cheap on paper.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Sonos

Sonos emerged from Santa Barbara, California, in 2002 as Rincon Audio, Inc., founded by John MacFarlane, Craig Shelburne, Tom Cullen, and Trung Mai. MacFarlane's success with Software.com provided crucial seed funding for their audacious goal: a wireless multi-room music system free from the wires and complexity plaguing home audio at the time. Renamed Sonos in 2004, the company debuted its pioneering ZonePlayer and controller in 2005, cementing its roots in innovative, user-centric sound technology.

The brand specializes in wireless speakers, soundbars, and home theater systems designed for seamless multi-room playback and integration with streaming services. Sonos offers everything from portable Bluetooth options like the Roam to high-fidelity architectural speakers and subwoofers, alongside recent forays into headphones and whole-home audio solutions. Amplifiers, turntables, DACs, and cables fall outside their core focus, which prioritizes app-controlled ecosystems over traditional hi-fi components.

Sonos holds a commanding mid-to-premium position in the consumer audio market, renowned for inventing wireless HiFi and setting the standard for effortless, high-quality sound. Trusted by audiophiles and casual listeners alike, it blends accessibility with sonic excellence, dominating the smart speaker segment while appealing to discerning buyers seeking scalable, future-proof systems.

See all Sonos listings on RADAR.

More Era 300 listings