订阅每周 HiFi 精选 — 新设备、好文推荐与优惠信息。
The Acoustic Research AR-91 is a vintage loudspeaker model that was produced in the 1980s. It features a tall tower design with a three-way driver configuration. The speaker is known for its high-quality sound reproduction and durable build. The AR-91 has a large cabinet and is considered a floor-st...