Parametric/priem ADS A-772 7 band with subwoofer 7 band

7 Band Priem-Parametric With Subwofer Dengan power suplay 11-15 Volt Dc,NeG,Ground Max output volt 11Volt RMS Per -Graphic Frequency 50Hz,125Hz,315Hz,750Hz,22khz,6khz,12khz Equalizer range +- 18dB Subwofer frequency 35-250hz Input impedance 10K ohm S/N Ratio 90dB Chenel separatis 70dB Frequency response 15Hz-30Khz