RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
The $220 asking price sits just above the median of $180, making it a fair deal for a tested Sonance Virtuoso A-800 subwoofer amplifier.
This unit is well-regarded for delivering clean, punchy low-end power that pairs effectively with passive subwoofers, and the listing includes the original power adapter. Since the amp is confirmed working and comes from a clean source, the $220 price represents a solid buying opportunity for enthusiasts seeking reliable vintage sub control without paying premium prices near the $350 75th percentile. The timing is favorable given the rarity of tested A-800 models in this condition.
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.
