Tannoy/天朗 Revolution DC4 书架式音箱

 
 
产品参数：

PERFORMANCE

Recommended Amplifier power(Watts RMS)：20 - 100
Continuous Power Handling(Watts Peak RMS)：50
Peak Power Handling (Watts)：200
Sensitivity (2.83 Volts @ 1m)：89dB
Nominal Impedance (Ohms)：8
Frequency Response (-6dB)：68Hz - 54kHz
Dispersion (Degrees Conical)：90

DRIVE UNIT

Dual Concentric™ High Frequency：19mm (0.75”) titanium dome with tulip WaveGuide™
Dual Concentric™ Low Frequency：100mm (4.00”) treated paper pulp cone with rubber surround. 33mm (1.33”) edge wound voice coil

CROSSOVER

Crossover Frequency：1.5kHz
Crossover Type：Passive low loss 2nd order LF, 1st order HF

CONSTRUCTION

Enclosure Type：Rear ported
Magnetic Shielding：Yes
Volume：3.43L (0.121 cu. ft.)
Dimensions (excl grille) H x W x D：270 x 152 x 162mm(10.63 x 5.98 x 6.38”)
Weight：3.7kg (8.2lbs)
Finish：Light oak and Espresso

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