RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
A$666 is ambitious against the recent used market: it sits well above the A$529 75th percentile and far over the A$274 median, so this is priced at a premium rather than a bargain. If the condition is truly excellent and it includes the original box, remote, and all accessories, it can still be defensible, but buyers should expect to negotiate.
The appeal here is the Sonos Amp’s clean, compact all-in-one design: plenty of power for bookshelf speakers, easy TV integration, AirPlay 2, and seamless multiroom use in the S2 ecosystem. It’s a smart buy for someone who wants simple, stable everyday hi-fi rather than a tinkering project, but at this price the details matter—confirm it’s fully functional, not heat-stressed, and that every accessory is present before paying near new-ish money.
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.
