Professional-Grade Digital Processor

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Professional-Grade Digital Processor

KX180 is a professional-grade digital processor designed for karaoke applications and provides a full set of audio processing for enhancing or fine-tuning music and voice. KX180 is equipped with three 6.5mm connectors for microphone input, two groups of RCA connectors and an optical connector for music input, and one pair of RCA connectors for recording out. It supports storage and recall of up to 10 presets and manual or auto control of Dance or Sing mode.


  • Two groups of microphone inputs
  • 15-band PEQ and compressor for each Mic Input
  • Three levels of Feedback Inhibition for each Mic Input
  • Independent control of Echo and Reverberation
  • Two pairs of RCA connectors and an Optical connector for Music Input
  • 15-band PEQ for Music Input
  • Three levels of Excitement for Music Input
  • Six output channels: Right, Left, Centre, Sub, Surround Right and Surround Left.
  • 10-band PEQ for Right and Left Outputs
  • 7-band PEQ for Surround and Centre Outputs
  • 5-band PEQ for Subwoofer Output
  • Compressor provided for each output channel
  • Two independent REC channels can be paired into stereo
  • Authority control for front panel controls
  • Up to 10 presets can be saved
  • Dance or Sing mode of each microphone input channel can be switched manually or automatically
  • Professional tool designed for karaoke applications.


  Version Language Size Uploaded
file type icon Karaoke Catalogue Brochure
updated: Oct 2020
    4.07 MB Oct 2020
file type icon KX180 PC GUI Software - English
updated: Oct 2020
    1.82 MB Oct 2020
file type icon KX180 PC GUI Software - Chinese
updated: Oct 2020
    1.87 MB Oct 2020
User Guides
file type icon KX180 User Manual CN
updated: Dec 2019
    1.17 MB Dec 2019
file type icon KX180 User Manual ENG
updated: Dec 2019
    882 KB Dec 2019

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

Parts & Service


Mic Input Type 3 x 1/4” unbalanced
Impedance 7.5K Ohms
Level Control –∞ to +0.8dBu
Line Input Type RCA unbalanced, left & right
XLR Output Type Unbalanced
Level 0dBu Nominal, +14.2dBu Maximum
RCA Output Type Unbalanced, left & right
Frequency Response 20Hz~20KHz ≤ ±1.0dB
THD+N <0.06% 20Hz to 20KHz
Dynamic Range >100dB
A/D Conversion 24bit, 48KHz
DSP Processor High performance 32-bit/40-bit floating-point processor
Carrier Frequency 38KHz
Format NEC
Distance Device dependent
Angle Device dependent
Computer Connection USB 2.0
AC Power Supply AC 220V/50Hz
Dimensions (W X D X H) 485 X 205 X 47mm
Net Weight 2.8Kg
Gross Weight 3.47Kg


HARMAN Professional Solutions: