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Against the local used market, £450 is ambitious for this Sonos Amp: it sits well above the £143 median and even above the £276 75th percentile, so it needs to be especially clean, boxed, and complete to feel justified. At that level, it is not a bargain; it is a premium ask unless there is something unusually strong about the listing.
That said, the Amp is a genuinely capable all-in-one streamer and power amp, with 125W per channel, AirPlay 2, dual Ethernet, and easy integration with passive speakers and a TV. If you want Sonos convenience and the unit is in excellent condition with the power lead and any original accessories, it can still be a sensible buy — just not at a price that leaves much room versus the wider used pool.
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.
