Essential Sound Products is a U.S. audio specialist founded in 1995 and based in Rochester, Michigan. The company was founded by Michael Griffin, who is also its president and head designer, and it has built its identity around American-made manufacturing and long-running continuity rather than constant reinvention.
Its core focus is not speakers or electronics, but high-performance AC power cables, power cords, power distribution units, and cable accessories for audio and video systems. The brand also extends these products to instrument amplifiers, studio recording gear, home audio, home theater, and custom installations, which places it firmly in the power-conditioning and cabling niche rather than the broader hi-fi components market.
In market terms, Essential Sound Products sits in the specialist boutique end of audio, aimed at enthusiasts who take system power delivery seriously. It is best known among audiophiles for its cable and power-distribution products, with a reputation for longevity, U.S. production, and a technically focused approach. It is not a mainstream all-category hi-fi brand; instead, it occupies a narrow but credible position for buyers seeking purpose-built power accessories.