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Multi-source combined broadcast amplifier (500W)
Multi-source combined broadcast amplifier (500W)
Multi-source combined broadcast amplifier (500W)
Multi-source combined broadcast amplifier (500W)
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  • Multi-source combined broadcast amplifier (500W)
  • Multi-source combined broadcast amplifier (500W)
  • Multi-source combined broadcast amplifier (500W)
  • Multi-source combined broadcast amplifier (500W)

Multi-source combined broadcast amplifier (500W)

Product model: TP-500S


  • Product Features
  • Product Parameters
  • 1. With front and power amplification, with 5 partitions, built-in multi-audio playback: U disk/SD card, mobile phone Bluetooth, FM radio function; Support alarm audio signal priority input function, with level indication function, automatic detection of input signal strength.
    2.1-channel line input AUX1,1-channel BLUETOOTH mobile phone Bluetooth, 1-channel auxiliary output, 3-channel simple input, the first microphone MIC1 has strong silent sound function and has the highest priority,
    3.1-channel alarm strong plug source input, alarm input EMCIn has the second highest priority, when there is alarm audio input, automatic priority to play alarm music;
    4. CHANNEL PRIORITY FUNCTION: MIC1>EMC IN>MIC2,MIC3,AUX1, MIC2LINEIN,MIC3 LINEIN
    5.70V, 100V constant voltage output, 4Ω-16Ω constant resistance output; It is equipped with a link port to facilitate the link of the next power amplifier without distortion in cascade;
    6. There is a total volume adjustment knob, which can control the total volume output of the machine; each input channel independent volume control, with high and low tone control;
    7. Forced air cooling after going, accelerated ventilation at 50 ℃, forced protection at 90 ℃ and alarm;
    8. With short circuit, overload, overheating, saturation distortion, DC output and other protection functions, while protecting the equipment automatically disconnect the output; independent start-up protection line, to avoid the damage to the equipment from the instantaneous start-up current;

  • Output power: 500W;
    Output voltage: 70V, 100V or 4-16Ω;
    Input sensitivity: MINC:600Ω 300mv AUX:15KΩ unbalanced;
    Output sensitivity: 600Ω 1V (0dB);
    SNR: MIC:>70 AUX:>80;
    Frequency response: 80Hz-18KHz;
    Total harmonic distortion:<0.8%;
    Product size (mm): 480 x 305 x 90.

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