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Product Introduction:
2 Channel Karaoke Amplifier With Feedback、USB And Bluetooth
  • features


    Aluminum al loy panel ,noble and elegant appearance.

    Professional power ampl ifier circuit

    8 professional anti-whistle function.

    Short circuit protection, DC protection, overcurrent protection, overheating protection.

    Microphone and music adjustments

    Two signal output terminals, Two microphone input

    4-way audio signal input.


    MODEL K2350 K2450
    Rated output power 8Ω 350W×2 450W×2
    Rated output power 4Ω 600W×2 800W×2
    Frequency response 20HZ-20KHZ(-0.5,+0.5dB)
    Signal-to-noise ratio 93dB 93dB
    Input sensitivity 0.42V 0.4V
    THD ≤0.05% ≤0.05%
    Input impedance 22KΩ 22KΩ
    Supply Rated output pawer 1200W 1500W
    Exchange insurance 8A 8A
    Net weight 9.5KG 10.5KG
    Package size mm 430WX368DX135H
    Package Package size mm 480WX410DX225H

  • Comment

DM20new version update step


1) Copy the compressed package to the USB flash drive (note that you don't need to decompress it, it is best to format the USB flash drive first)


2) Insert the USB flash drive into any USB port of the mixer, and click “SETUP” on the mixer panel → “Maintenance” → “Update from USB” in the screen


Follow the prompts to complete the installation steps.

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