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Tested condition makes this easier to assess, but at USD 584 the price is ambitious for the used market. Recent comparable asking prices center around USD 200, with the upper quartile at USD 396; this listing sits well above that range, so it would need exceptional provenance, accessories, or unusually pristine condition to justify the premium.
The Amp remains a very capable all-in-one: strong power for most rooms, reliable Sonos multiroom integration, HDMI ARC for straightforward TV use, and a compact installation-friendly design. “Tested” is useful, particularly for confirming streaming, HDMI, both channels, and the app connection, but it does not by itself make this a scarce or collectible example. Unless it includes the original packaging, remote-related accessories where applicable, and a compelling warranty or return option, waiting for a substantially lower-priced unit would be the smarter buy.
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.
