订阅每周 HiFi 精选 — 新设备、好文推荐与优惠信息。
The Infinity Reference 51 mk 2 is a floor-standing speaker designed to deliver a powerful audio experience for music and home theater applications. It features a 3-way design incorporating multiple drivers, including a 6.5-inch poly cone woofer for deep bass response, a 4-inch midrange driver for cl...