RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Against 223 recent comparable asking prices, the median is US$150, with the lower quartile at US$74. At US$75, this is effectively a strong deal—right at the 25th-percentile floor and far below the typical market level for this model.
The AMP-150-70 is a compact, quiet Class D installation amplifier delivering 50 watts into a 70-volt distributed-speaker system, with balanced and unbalanced inputs, low power consumption, and useful protection circuitry. It is not a conventional low-impedance hi-fi amp, but it is an excellent fit for background music, architectural speakers, or a discreet multiroom zone. Since the listing gives no condition detail, confirm that the detachable output terminal block and power cord are present, then verify clean operation; at this price, a working example is an easy buy.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Crestron was founded in 1972 in the United States by George Feldstein and built its reputation in professional AV, automation, and control systems rather than in traditional consumer hi-fi. It is a privately held company headquartered in Rockleigh, New Jersey, and its core business has long centered on integrated technology for commercial spaces and high-end residential systems.
In audio, Crestron is best known for installation-oriented products: control processors, AV distribution, streaming audio-over-IP systems, amplifiers, and architectural speakers. Its residential audio line is built around the Crestron Home platform and DM NAX distribution hardware, while its speakers are typically developed with partners such as Origin Acoustics rather than sold as standalone audiophile separates.
In the market, Crestron sits in the premium custom-install and high-end integration segment, not the conventional hi-fi retail space. Its appeal is strongest among system designers, integrators, and affluent homeowners who want whole-house audio, automation, and discreet in-wall or in-ceiling sound, rather than collectors looking for turntables, headphones, or vintage separates. It is a niche but major brand in residential and commercial integration, with audio positioned as part of a broader control ecosystem.
See all Crestron listings on RADAR.
