Supply Voltage : 11~15V DC
Power Output 4 Ohm : 20W x 4
Input Impedance : 22K Ohm
Input Sensitivity : 200mV~6V
T.H.D.: <0.05%
Hi pass Freq.: 200Hz
Low pass Freq. : 120Hz
Fuse 7.5A x 1
N.W:(kg): 1.9
Dimension:(mm) : 246(L) x 273(W) x 66(H)

User Manual Download:
	RS-404 manual