model:PH-2050

power 8ohm:2*550w

power 4ohm:2*900w

input impedance:20kohm

thd:<0.05%

frequency response:20Hz-20kHz(+/-0.5dB)

signal to noise ratie:89dB

supply power:1700w

input sensitivity:0.7v

cooling:intelligent stepless variable circuit

amplifier protection:overheating,short circuit,DC,radio frequency interference filter

dimension:485*510*90mm

carton size:600*580*190mm

High-grade aluminum alloy panel
Unique H class amplifying design
Boot softly,anti surge design
Perfect protection circui