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This is an ambitious ask at US$350. Your comparable data puts the median at US$191, with the 75th percentile at US$309, so this sits above the normal range rather than looking like a bargain. Unless it is exceptionally clean, recently serviced, or includes useful rack hardware and documentation, there is room to negotiate.
The appeal is genuine: this is a substantial 12-channel installation amplifier, delivering 50 watts per channel at 8 ohms and allowing paired channels to be bridged for 100 watts. Its flexible inputs, individual level controls, and multiroom-friendly layout make it a practical choice for distributed audio or a large home-theater system. At this price, verify that every channel works quietly, the protection circuitry behaves properly, and the unit is the correct 1250 version rather than a different Sonamp model.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Sonance is an American architectural audio brand founded in the early 1980s by Scott Struthers and Geoff Spencer in Southern California. The company emerged from a simple but powerful idea: that high‑fidelity sound should not compromise interior design. In 1982, Sonance introduced the world’s first in‑wall loudspeaker, effectively creating the architectural speaker category and establishing a legacy built on innovation and discretion.
Today, Sonance is best known for in‑wall and in‑ceiling loudspeakers, outdoor audio systems, and multi‑room audio solutions, rather than amplifiers, turntables, DACs, or headphones. Its product range includes residential and commercial speakers, volume controls, and related electronics designed to blend seamlessly into walls, ceilings, and outdoor environments. The brand’s “degrees of invisibility” philosophy emphasizes clean aesthetics, flexible installation, and consistent performance across diverse spaces, from luxury homes to commercial venues.
Sonance occupies a strong position in the mid‑to‑high‑end custom‑installation market, widely recognized and frequently awarded in architectural and outdoor audio. It is a go‑to choice for integrators, architects, and design‑conscious clients who prioritize both performance and visual subtlety, rather than visible hi‑fi hardware.
See all Sonance listings on RADAR.
