◆Standard cabinet design (2U), black oxidised aluminium alloy brushed panel, adopting international level advanced Class D power amplifier, with high efficiency and energy saving,
light weight, small size, low distortion, high power, low noise, strong load and other advantages.
◆Rated power 80W; ◆3-channel microphone TRS
◆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; ◆Used a new 128x64 type of microphone, which has the advantages of noise and load.
◆Adopt new 128x64 graphic dot-matrix display, can display Chinese and English song name, length, playing time, dynamic spectrum display, adjustable display
The dynamic spectrum display, adjustable display contrast; ◆ MP3 can choose to play loop mode.
◆ MP3 playback loop mode can be selected, built-in four playback modes: random, single song loop, folder loop, all loop; ◆ 5 kinds of sound effects to choose from, and the sound effects can be adjusted to suit your needs.
◆5 kinds of sound effects can be selected to adapt to the listening habits of different levels of people.
◆ 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, the other channels are the second priority level; ◆Mic, Aux inputs with the highest priority level, the other channels are the second priority level.
◆ Mic, Aux input with independent volume knob, output with total volume knob and treble, bass tone knob; ◆ Amplifier with 5 zones; ◆ Amplifier with 5 zones; ◆ Amplifier with 5 zones; ◆ Amplifier with 5 zones; ◆ Amplifier with 5 zones.
◆The amplifier comes with 5 zones, which can be adjusted the volume of each zone and turned on/off; ◆The product has good short-circuit, short-disconnect, and short-circuit protection.
◆The product has good self-protection against short circuit, overload, overheat, etc.; ◆The total power output has two kinds of power protection.
◆The total power output has two kinds of power output mode; fixed voltage output 100V and fixed resistance output 4-16ohms, 5 zones output mode: fixed voltage output 100V.
Output 100V.
Model ：PF 80DU
Rated output power ：80W
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 ：8.10Kg
Dimension: 484x215x88mm
Material: Black aluminium panel, SPCC cold rolled plate chassis
