订阅每周 HiFi 精选 — 新设备、好文推荐与优惠信息。
The Bose 501 Series II is a vintage loudspeaker system designed for home audio use. It features a ported design with a 10-inch woofer and two 2.5-inch tweeters, providing a balanced sound performance. The speakers are known for their warm sound signature and solid build quality.