RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Up for sale is a Sonos CONNECT (ZP90 / Gen 1) wireless streaming audio receiver in good working condition.This unit is ideal for adding reliable streaming to an existing stereo system or expanding a Sonos S1 multi-room setup. Great for legacy Sonos systems, dedicated zones, or simple streaming applications.Key Features: • Wireless music streaming via WiFi • Works with Sonos S1 system (legacy platform) • Analog (RCA) and digital (optical/coax) outputs • Line-in for connecting external audio sources • Ethernet ports for stable wired connection • Easy integration with existing Sonos setupsCondition: Shows light cosmetic wear from normal use (see photos), but fully functional and ready to go.Manufacturing Info: • Serial Number: 1305 00-0E-58-A8-4E-9C-E • Manufactured: Early 2013 (Week 5) • Model: Sonos CONNECT (Gen 1 / ZP90) • Compatibility: Sonos S1 system only (not S2 compatible)Included: Includes items in photo and a power cord not included in photo; no other items such as cables, picks, baseball cards, or bubble gum sticks included.Located in Palm Harbor, Florida . Ships quickly and packed securely.SOE Tags: sonos connect, sonos zp90, sonos s1 system, sonos legacy, sonos wireless streamer, sonos audio receiver, multi room audio, wifi music player, sonos system, digital audio out, analog rca out, optical output, coax output, sonos network player, home stereo streaming, music streaming device, sonos connect gen 1
At USD$105 for a used Sonos Gen 3, you're looking at roughly 28% below the median comparable of USD$380—solidly in bargain territory. This positions it well below even the 25th percentile (USD$243), which suggests either exceptional pricing, a catch in condition, or possible incomplete accessories. For context, entry-level wireless speakers at this price point typically offer basic connectivity but lack the multi-room ecosystem Sonos provides, making this asking price genuinely competitive if the unit functions properly.
Before committing, verify that all cables and power supplies are included and test both WiFi connectivity and speaker output across multiple rooms if possible. Sonos Gen 3 units are generally robust, but check for any crackling or distortion at mid and high volumes, which can indicate aging internal components. Confirm the unit is still receiving software updates, as older Sonos hardware occasionally faces compatibility issues with current network standards—a quick check on the Sonos app will reveal this immediately.
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.
