普乐之声音箱 A1
— 紧凑型书架式音箱.
— 5 1/4英寸（13.34厘米）聚合物复合动态平衡中/低音喇叭, 带有橡胶绕边.
— 推荐功放功率为每个声道20-125瓦.
整体频率响应: 50 赫兹 - 27 千赫
整体尺寸:
高 12 英寸、宽 7 3/8 英寸、深 11 1/2 英寸（高 30.48 厘米、宽 18.73 厘米、深 29.21 厘米）
Amazing Sound, Awesome Speaker
The most compact bookshelf speaker in the lineup, it sounds phenomenal for its size. A popular choice when used as home theater or music speakers. With a 5 ¼" midbass driver, it includes the same great sound in a ***aller package.
Stereophile''s Robert J. Reina loved the speaker saying, "I enjoyed every minute I spent with the RTiA1. The speaker''s greatest strengths- the natural and detailed midrange, the excellent bass extension- are unheard of at this size and price, and its minor deviati*** from neutrality h***e been so carefully thought out and balanced that I wanted to mine my entire record collection, playing more and more different types of music." For his full review, click here.