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US$150 is a strong deal. It sits well below the comparable-listing median of US$191 and even below the 25th-percentile figure of US$100? Actually, it is above US$100, so it is better described as an attractive below-median buy rather than a bargain-bin price. For a clean, working example, the ask looks comfortably fair and competitive.
The 260x3 is a useful, stout installation amplifier: three stereo zones, conservative 60-watt-per-channel output, high-current capability, and the ability to handle demanding low-impedance distributed-speaker loads. It is also well regarded for clean, slightly warm sound and can work nicely in a conventional two-channel system. Before buying, confirm that all channels and speaker-output switching operate properly, since this is an older amplifier; otherwise, at US$150, it is a sensible enthusiast purchase.
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.
