... DVD, tuner, MP3, 240W / 480W optional amplifier;5 zones selection on front panel;2 local mic inputs, 1 ... volume of bass and mute function individually in each zone (room); 6. Able to output video image on screen; 7 ... 20-20KHz; Output Impedance: 8Ω /16Ω ; Total Number of Zone: 8 Programmable Zones; Power (RMS), 1KHz, 1% THD: ... Connection: CAT4 / CAT5 / CAT6 BSPH BRAND 5 ZONE MIXER AMPLIFIER PA Amplifier