Erhalte den wöchentlichen HiFi-Überblick — neue Geräte, Lesetipps und Angebote.
The Acoustic Research AR-9 is a vintage floor-standing loudspeaker known for its high-quality sound and innovative design. It features a 12-inch woofer, 4-inch midrange driver, and 1-inch dome tweeter. The AR-9 is part of the AR-9 series of speakers released in the 1970s and is highly sought after b...