产品报格参考/￥5400.00
JBL® ES Series 提供各类书架式、壁挂式和落地式扬声器，以及极受欢迎的有源低音扬声器。 JBL ES Series 采用直接源自 JBL Professional 设备的创新技术，无论是在音乐会舞台、录音棚和影院还是在起居室、小房间、卧室和露台，均可呈递强劲、准确的音效，带来闻名遐迩的 JBL 音质。 该系列有三种表面处理颜色可供选择：黑色、山毛榉色和樱桃色。优秀的设计使其无论在哪里都令人赏心悦目，款式和音质同样不同凡响。 （ES90BK 采用黑色表面）。
规格:
Maximum Recommended Amplifier Power 225 Watts
Power Handling (Continuous/Peak) 110 Watts/440 Watts
Impedance 8 Ohms nominal
Sensitivity (2.83V/1m) 91dB
Frequency Response (–3dB) 36Hz – 20kHz
Crossover Frequencies 500Hz, 3000Hz - 24dB/octave;12000Hz - 18dB/octave
High-Frequency Transducer 3/4" (19mm) Titanium-laminate dome, shielded, EOS waveguide
Midrange Transducer 4" (100mm) PolyPlas™, shielded
Ultra-High Frequency Driver 3/4" (19mm) Polyester-film, ring-radiator, shielded, EOS waveguide
Low-Frequency Transducers Dual 8" (200mm) PolyPlas™, shielded
Dimensions
(H x W x D) 42-11/16" x 10-1/4" x 15-1/8"
(1084mm x 260mm x 384mm)
Weight per Speaker 53.4 lb (24.2kg)
JBL经典案例查看请点这里：http://www.av269.com/2011/0104/634.shtml
