Tannoy/天朗 Revolution Signature DC4 书架式音箱

 
 
产品参数：

PERFORMANCE

Recommended amplifier power：20 - 100 Watts RMS
Continuous power handling：50 Watts RMS
Peak power handling：200 Watts
Sensitivity：87dB (2.83V @ 1m)
Nominal impedance：8 Ohms
Frequency response：62Hz - 54kHz (-6dB)
Dispersion：90 degrees conical

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 and 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：Front ported
Volume：4.2L 0.148 cu. ft.
Dimensions：
270 x 169 x 175mm (H x W x D ex. grille)
10.63 x 6.65 x 6.89” (H x W x D ex. grille)
Weight：4.1kg
Finish：Light oak and Espresso

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