Справочник Пользователя для Russound R290DS

 Continuous Output Power:  90W per channel at 8 ohms 

 

(<0.1% THD=N) @ 1kHz  110W per channel at 4 ohms 

 

  250W at 8 ohms, 2 channels bridged 

 

Distortion THD+N:   <0.3% from 20Hz to 20kHz for 90W into 8 ohms

 

  <0.05% from 20Hz to 20kHz for 1W into 8 ohms

 

Signal-to-Noise Ratio:  >110dB A-weighted

 

Channel Separation:   > 70dB @ 1 kHz

Frequency Response:   20Hz to 20kHz +/- 0.3dB

 

Input Sensitivity:   70mV for 1W at 8 ohms 

 

  680mV for 90W at 8 ohms

 

Input Impedance:   47kohms Line Input

 

Voltage Gain:   32dB

Power Requirements:   North American Model:

 

  120VAC 60Hz 2.5A  

 

  IEC 320 type connector with 3 terminal detachable power cord. 

 

Power Requirements:   European Model:

 

  230VAC 50Hz 1.2A 

 

  IEC 320 type connector with 3 terminal detachable power cord.

 

Dimensions:   17” W x 14”D x 4.125”H 

 

  (43 x 35.5 x 10.5 cm)

 

Weight:  17.2 lbs. (7.8 kg)