BETAVO ZX 9200B PROFESIONAL KARAUKE POWER AMPLIFIER
SPEC suara input 250mv separasi 45db frequency respon 20hz-20khz s/n ratio 71db speaker system 4 ohm input power ac 240 v power comsumption 100w with usb ,sd card ,bluetooth digital display equaliser 7 band dsp processor sonic enhancemant 4 input mic extra subwoofer output tune usb dan dvd tune echo st dan mo 2 tone gain on off tone music vol, bal, low ,hi ,rpt dan del tone mic vol, echo, low ,mid ,hi 2 output speaker 4-8 ohm 3 output speaker sr, cen, sl audio line output line, sub, usb audio line input dvd