Feature: Professional High-Power Electrical Source. Full function protect system. Low noise and low distortion. USB for MP3 Player. Volume level LED display. Group A & Group B Speaker output. Group A & Group B individual volume controls. Specification: Rated Output Power: 28W x 2 (8 Ohm) Max Output Power: 60W x 2 (4 Ohm) Total Harmonic Distortion: <0.19% (1KHz / 1W / 4Ohm) Input Impedance: AUDIO Input (250mV/47Kohm) ; Microphone Input (5mV/600ohm) Tone control: BASS f=100Hz ; TREBLE f=10KHz Separation: Master Channel >-45dB Frequency Response: Master channel = 20Hz-20KHz Signal To Noise: Master channel .>-71dB Speaker system: Master channel 4 Ohm Input Power: AC – 240v/50Hz / ( DC 12V ) Dimension: 320(L) X 305(D) X 125mm(H) WEIGHT: 2.9KG
