p3esr loudspeaker，目前为止，小房间听音乐的神器，最好的更新换代的BBC的迷你扬声器

来自较大型号的Harbeth 公司的全球独家RADIAL2技术已经转移到P3ESR扬声器的核心。由英国Harbeth 公司设计和制造，特殊的110mm（5”）低音/中频驱动器提供了标志性的清晰度和自然度较大的Harbeth 。

令人惊叹的透明度，真正的低音，和奇妙的全息成像给P3ESR，宏伟、迷人、透明的声音，竟然在一个方便又小又漂亮的盒子里！

P3ESR扬声器不仅可以在广泛的听觉环境中使用，而且经过优化以向甚至低功率放大器提供容易的电负载。

Transducer system
110mm Harbeth RADIAL2™ bass/midrange; 19mm ferro-cooled tweeter
Frequency response
75Hz - 20kHz ±-3dB free-space, grille on, smooth off-axis response
Impedance
6 ohms, easy to drive.
Sensitivity
83.5dB/1W/1m
Amplifier suggestion
Works with a wide range of amplifiers, suggested from 15W/channel.
Power handling
50W programme
Connectors
Two 4mm gold-plated binding posts for wires or plugs
Dimensions
306 x 190 x 184 mm (+12mm for grille and binding posts)
Finish
Cherry, black ash, maple, rosewood, eucalyptus
Space needs
Ideally > 0.30m from rear wall
Stands
Optimally to bring ears level with tweeters. (Tweeter: 230mm up from cabinet base)
Weight
6.1kg each (without packing)