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Te koop: een gloednieuwe sonos era 300 speaker, nog verzegeld in de originele verpakking. Deze slimme speaker levert een indrukwekkend ruimtelijk geluid en is perfect voor muziekliefhebbers die op zoe
Unknown condition at €350 makes this a pretty attractive ask: it sits below the €444 median and just under the €343 / €687 spread’s lower-middle territory, so it reads as a fair-to-good buy rather than a stretch. For a recent Sonos room-filler, that’s sensible money if the unit is complete and functions cleanly.
The appeal here is straightforward: the Era 300 is one of Sonos’s more capable speakers, with wide, immersive sound and strong smart-home convenience, and it tends to hold value well. At this price, the upside is getting a modern, well-regarded speaker without paying near-new money; just confirm power, Wi-Fi stability, and any included cable or packaging if that matters to you.
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)
