Power supply 11-15v
Max output voltage: 11v RMS
PRE Graphic Frequency: 50, 125, 315, 750, 2.2k, 6k, 12khz
Equilization range: +/- 18db
Subwoofer Frequency: 35-250hz
Input Impedance: 10k ohms
S/N ratio: 90db
T,H.D: 0.05%
Channel seperation: 70db
Frequency Responce: 15hz – 30khz (-3db)