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A notably capable eight-channel installation amplifier, the Sonance DSP 8-130 MKII is priced exactly where the used market says it should be. At US$500, it matches the US$500 median from 19 comparable listings—well above the US$424 25th percentile but comfortably below the US$565 75th percentile—so this is a fair buy rather than a bargain or an ambitious ask.
Its appeal is practical: 130 watts per channel into 8 ohms, efficient Class-D operation, rack-friendly 1U packaging, and built-in SonARC DSP with presets and a 10-band parametric EQ. It can also handle 4-ohm loads and offers useful control and looping options for multi-zone systems. Since the listing gives no condition details, confirm that all eight channels work, networking/DSP access is functional, and the rack ears or accessories are included; at this price, completeness matters.
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.
