PA Amplifier Professional Series
Four combo inputs with line / phantom / mic / selectable
One AUX inputs
One Record output
A Group of pre-output and amplifier input jack
Each channel has the input level control
LED indication for the output level
Built - in USB / SD player
Master Volume Control
BASS and TREBLE tone control
Multi-purpose protection-power-on-delay, over heat, over voltage, over load
Output - 8Ω-70V-100V
Low Distortion
High signal-noise rated(S/N)
Widely frequence response
RMS Power: 250W
Program Power: 500W
Peak Power: 1000W
Power Supply: 115/230V~60/50Hz
Power Consumption: 500W
Frequency Response: 60Hz~18KHz(±3dB)
Input Level: AUX: -15dB(UNBAL)
CD: -6dB(UNBAL)
MIC: -50dB(BAL/UNBAL)
LINE: -15dB (BAL/UNBAL)
EQ: BASS: ±10dBV(100Hz)
TREBLE: ±10dBV(10KHz)
Distortion T.H.D.: <0,5%
S/N ratio: AUX: ≥75dB
MIC: ≥65dB
LINE: ≥65dB
Outputs impedance: COM, 8Ω
Line out: COM, 70V,100V
Vu-Meter (LED): Yes
Input 1 Priority: Yes
Multifunctional Play Module: MP3
Dimension: 17x10x3in