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This listing is a seller’s market opportunity, but the US$999 asking price is clearly ambitious, sitting well above the 75th percentile (US$659) of the typical used market for the Sonance DSP 8-130 MKII, where the median is US$449. Unless the unit is in pristine original-owner condition with rare accessories, buyers should expect to negotiate significantly or look elsewhere for fair value.
The Sonance DSP 8-130 MKII remains well-regarded for its audiophile-grade Class-D amplification and advanced digital signal processing that corrects room acoustics, making it ideal for multi-zone distributed audio. Its 130W per channel delivers high-resolution sound for bookshelf speakers and passive components. However, given the high price and known repair difficulties due to missing schematics, only a clean listing with verified functionality and included accessories would make this a worthwhile buy; otherwise, it carries material risk.
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.
