4 Channel Power Amplifier Professional 600W*4 Digital Audio Amplifiers for Stage
Input Impedance. Input Sensitivity. DC residual. 20 Hz - 20 kHz +/- O. 25üB. 30k Q Balanced. Frequency Response.
Input Impedance. Input Sensitivity. DC residual. 20 Hz - 20 kHz +/- O. 25üB. 30k Q Balanced. Frequency Response.