professional audio Amplifier

professionalaudio Amplifier SUB-100 top professional audio Amplifier * Circuit topology class: class-AB * Output power : 150W RMS@ 4 ω * Total harmonic distortion : < 1% * Line level input sensitivity : 180mV * Line level output sensitivity : 180mV * High level input sensitivity : 2.5V * High level output sensitivity : 2.5V * Built-in auto power switch: ON /AUTO /OFF * Signal to noise ratio : > 90dB * Frequency respones : 20Hz 160Hz * Variable low-pass crossover : 40Hz 160Hz (12dB/OCT) * Built-in hi-pass crossover : 20Hz (12dB/OCT) * Built-in bass booster switch : +6dB@ 30Hz * Built-in phase switch :0° /180° * Protect: DC, short circuit, over current, overheat * Operating voltage : 115VAC or 230VAC * Dimension (W xH x L) : 210 x 270 x 100 mm