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Nieuw in doos het geluid van de sonos era 300 blaast je omver, zelfs als je in de verste hoek van je kamer zit. Steek de stekker in het stopcontact, verbind je telefoon of tablet en begin meteen met l
New, this sits well below the original retail tier for an Era 300, so €399 in the used market looks fair to good rather than a steal. Against your recent comps, it’s slightly under the €432 median and comfortably inside the main band between €328 and €698, so this is priced like a sensible buy rather than a bargain-bin punt.
That makes sense because it’s one of Sonos’s more capable modern speakers: strong room-filling output, solid stereo separation for a single unit, and the kind of spatial, Dolby Atmos-friendly playback that makes it more than just a “smart speaker.” If the unit is clean, fully working, and includes the power cable, it’s a worthwhile pickup at this level; the real value is in getting current-gen Sonos performance without paying new-money pricing.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
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.
![Sonos Era 300 zwart [nieuw in ongeopende verpakking]](https://images.marktplaats.com/api/v1/hz-mp-pro-listing/images/ef8b529a-816b-4b4e-9b6f-257b3cd10b68?rule=ecg_mp_eps$_82.jpg)
