model:GLA-9080

power 8ohm:130w

power 4ohm:160w

input impedance:20kohm

thd:<0.05%

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

signal to noise ratio:85dB

input sensitivity:0.7v

cooling:intelligent stepless variable circuit

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

dimension:430*360*88mm

carton size:500*440*140mm

teching power amplifier

with bluetooth,MP3,radio

microphone frequency shift function

protective types:short circuit,DC,over current etc