Acoustic Research
Acoustic Research (AR) was founded in 1954 in Cambridge, Massachusetts, by audio pioneer Edgar Villchur and his student Henry Kloss. Villchur revolutionized loudspeaker engineering by inventing the acoustic suspension woofer, trapping air inside a sealed enclosure to act as a linear spring. This innovation allowed compact cabinets to deliver deep, clean bass that previously required massive enclosures.
An iconic piece of brand trivia lies in AR's famous 'Live vs. Recorded' public concerts during the late 1950s and 1960s. AR staged events where live string quartets would suddenly stop playing while AR-3 speakers seamlessly took over the performance. Audience members were routinely unable to detect the transition, cementing AR's legacy for uncolored accuracy.
Between 1970 and 1995, AR produced seminal products across speakers and turntables. The AR-3a loudspeaker set the standard for dome midrange and tweeter performance throughout the 1970s. In 1979, AR introduced the flagship AR9 floorstander, featuring dual side-firing 12-inch woofers and sophisticated boundary control. In electronics and sources, the 1980s AR Turntable (an updated revival of their classic 1960s belt-drive suspended chassis design) remained an audiophile favorite.
Did you know?
Edgar Villchur invented the acoustic suspension driver system. During demos, engineers refused to believe deep bass came from such a small box and looked for a hidden subwoofer.
