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本帖最后由 剧院之声 于 2012-3-23 19:34 编辑
http://www.parts-express.com/pe/showdetl.cfm?Partnumber=285-020
124.64美元/只,75-1558SE 3“纺织球顶中音
唐朝乐队75-1558SE 3“纺织球顶中音
Tang Band's 75-1558SE 3" coated fabric dome midrange features a back chamber to lower resonance and a shorting ring for ultra-low 2nd and 3rd harmonic distortion. The optimally damped diaphragm provides extremely smooth, extended response that facilitates very high tweeter crossover frequencies. Efficient neodymium motor and ferrofluid-cooled voice coil. 75-1558SE唐朝乐队的“涂层织物圆顶中音设有1回室较低的共振和1超低第二和第三谐波失真短路环。的最佳阻尼振膜非常光滑,延长反应,有利于很高的高音交叉频率。高效钕电机和磁液冷却音圈。
Specifications: • Power handling: 25 watts RMS/200 watts max • VCdia: 3" • Impedance: 8 ohms • Re: 6.5 ohms • Frequency range: 260-8,000 Hz • Fs: 260 Hz • SPL: 90 dB 1W/1m • Dimensions: Overall diameter: 5.5", Cutout diameter: 4.60", Depth: 3". 规格:25瓦功率处理RMS/200瓦最大VCdia:3“•阻抗:8欧姆•回复:6.5欧姆•频率范围:260-8,000赫兹•FS:260赫兹•声压级:90 dB的1W/1M尺寸:外径:5.5“,开孔直径:4.60”,深度:3“。 |
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