Collection: KLH | Cinema Architects

A Legacy of Audio Innovation Since 1957

Founded in 1957 in Cambridge, Massachusetts, KLH, originally known as KLH Research and Development Corporation, was established by audio pioneers Henry Kloss, Malcolm S. Low, and Josef Anton Hofmann. From its inception, KLH set out to revolutionize the world of high-fidelity sound, quickly rising to prominence as one of the most respected loudspeaker manufacturers in the world.

At its peak, KLH was the largest loudspeaker company globally, employing over 500 people and shipping more than 30,000 speakers annually across six continents. Known for groundbreaking innovations and a commitment to acoustic excellence, KLH has played a pivotal role in shaping the evolution of home audio.

Today, KLH continues that legacy with a renewed focus on premium loudspeakers that blend classic craftsmanship with modern engineering. Whether you're rediscovering music or elevating your home cinema, KLH speakers are built to deliver natural, detailed sound that brings every note to life.