Tannoy/天朗 Revolution Signature DC4 LCR 中置音箱

 
产品参数：

PERFORMANCE

Recommended amplifier power：20 - 125 Watts RMS
Continuous power handling：62 Watts RMS
Peak power handling：250 Watts
Sensitivity ：87dB (2.83V @ 1m)
Nominal impedance：8 Ohms
Frequency response：55Hz - 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
Bass driver：100mm (4.00”) treated paper pulp cone with rubber surround and 33mm (1.33”) edge wound voice coil
Passive radiator：100mm (4.00”) treated paper pulp cone with rubber surround

CROSSOVER

Crossover frequency：1.5kHz
Crossover type：Passive low loss 2nd order LF, 1st order HF

CONSTRUCTION

Enclosure type：Passive radiator ported
Volume：7.7L 0.272 cu. ft.
Dimensions：
169 x 448.5 x 175mm (H x W x D ex. grille)
6.65 x 17.66 x 6.89” (H x W x D ex. grille)
Weight：6.8kg
Finish：Light oak and Espresso

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