HELIX HXA 40 아르고 0 3614 0 0 2008.04.22 13:40 AMPLIFIERS HXA 40 : 4 ch Amplifier Specifications • RMS/max.power • 4 Ohms 13.8 V : 4 X 60/80 W • 2 Ohms 13.8 V : 4 X 90/125 W • 4 Ohms bridge : 2 X 180/250 W • Frequncy range : 20 Hz - 20 KHz • THD : < 0.009 % • Signal to noise ratio : > 100 dB • Damping factor : > 250 • Input sensitivity : 250 mV - 8 0 0