◆Standard cabinet design (2U), black oxidised aluminium alloy brushed panel, adopting international advanced Class D power amplifier, with the advantages of high efficiency and energy saving, light weight, small volume, low distortion, high power, low noise, strong load and so on.
◆Rated power 240W
◆3-channel microphone TRS terminal input, 2-channel Aux input, 1-channel Aux output
◆Built-in Bluetooth/MP3 player/FM tuner, support MP3 and WMA double decoding playback format, USB interface, TF interface, super reading capacity
◆Adopt new 128x64 graphic dot-matrix display, can display Chinese and English song name, length, playing time, dynamic spectrum display, adjustable display contrast.
◆ MP3 can be selected to play cycle mode, built-in four playback modes: random, single song cycle, folder cycle, all cycle
◆5 kinds of sound effects to adapt to different levels of people's listening habits.
◆ Infrared remote control, Bluetooth/MP3 player/FM tuner function, can be operated remotely.
◆With 2-level priority function, Mic 1 has the highest priority level, and the other channels are the second priority level.
◆ Mic and Aux inputs have independent volume knobs, and the outputs have total volume knobs and treble and bass tone knobs.
◆ The amplifier comes with 5 zones, and you can adjust the volume of each zone and turn it on/off at will.
The product has good self-protection against short circuit, overload and overheating.
◆The total power output has two kinds of power output mode; constant voltage output 100V and constant resistance output 4-16ohms, 5 zones output mode: constant voltage output 100V.
Model ：PF 240DU
Rated output power ：240W
Speaker Output ：100V&4~16Ω
Input Sensitivity & Input Impedance ：MIC1,2,3:5mV/600Ω,Unbalanced TRS terminal input
AUX1,2:350mV/10KΩ,unbalanced RCA terminal input
Output sensitivity & output source impedance: MIX OUT: 1000mV/470Ω, unbalanced RCA terminal output
Overload source potential : MIC 1, 2, 3 :> 12dB, unbalanced TRS terminal inputs
AUX1, 2 :> 20dB, unbalanced RCA terminal inputs
Tone: Bass: ±10dB at 100Hz
Treble: ±10dB at 10Hz
Frequency Response ：50Hz～18KHz(±3dB)
Signal-to-noise ratio ：MIC1、2、3:66dB；AUX1、2:80dB
Total harmonic distortion ：1KHz≤0.1%
Mute function: MIC 1 priority over other channels
0-30dB adjustable
Channel crosstalk attenuation ：≤50dB
Heat dissipation ：Forced air-cooling from front to rear, built-in fan activated when radiator temperature reaches 55 degrees.
Protection ：Over-heat, overload & short circuit
Power supply ：～220V/50Hz
Weight ：11.70Kg
Dimension: 484x305x88mm
Material: Black aluminium panel, SPCC cold rolled plate chassis
