KLH is one of the great heritage names in American Hi-Fi, founded in 1957 by legendary audio designer Henry Kloss alongside Malcolm Low and Josef Hofmann in Cambridge, Massachusetts. Before founding KLH, Henry Kloss had already helped shape the history of home audio through his work at Acoustic Research, where the acoustic suspension loudspeaker helped redefine what compact speakers were capable of achieving in domestic listening rooms.

Following KLH, Kloss would later go on to establish further iconic American audio companies including Advent Corporation and Tivoli Audio, cementing his reputation as one of the most influential figures in consumer audio history. That lineage gives KLH a degree of authenticity and historical significance rarely matched within modern loudspeaker manufacturing.

Today’s KLH revival has been handled with enormous respect for that heritage. Rather than simply borrowing vintage styling cues, the modern KLH range carefully recreates the spirit, balance, and musicality of the original designs while incorporating contemporary driver materials, crossover engineering, and cabinet refinement.

The KLH range available through HeyNow Hi-Fi focuses on heritage-inspired loudspeakers that combine classic American Hi-Fi aesthetics with modern acoustic engineering and long-term listenability. The Model Five in particular has become highly regarded worldwide for delivering genuine high-end musical performance together with timeless industrial design.

At HeyNow Hi-Fi, Geoff and his experienced system setup team provide assistance with amplifier matching, room integration, speaker positioning, and complete system optimisation to ensure KLH speakers perform at their full potential within each customer’s listening environment.

Explore the KLH range:

Bookshelf Speakers

Floorstanding Speakers

In Ceiling Speakers

Isolation Platforms

Headphones/Earphones

Bookshelf/Standmount Speakers