moder:CB-600

power 8ohm:600w

power 4ohm:900w

input impedance:20kohm

thd:<0.05%

frequency reponse:20Hz-20kHZ(+/-0.5dB)

sigal to noise ratio:89dB

supply power:1800w

input sensitivity:0.9v

cooling:intelligent stepless variable circuit

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

dimension:485*510*90mm

carton size:600*580*190mm

crown amplifier design-ground bridge technology

protective type:short circuit,DC,soft starting,over current,voltage limit,overheating etc