Troubleshooting | K.2 Loudspeaker Does Not Reproduce High Frequencies

Learn how to fix a K.2 Loudspeaker that does not accurately reproduce high frequencies.

Updated at May 10th, 2023


the loudspeaker passes audio, but produces no high frequency (treble) content.

Solution | Workaround

Verify the following: 

  • The loudspeaker is receiving full range audio signal. If another loudspeaker is available, use it to check the audio signal. 
  • Reset the loudspeaker to factory default settings by navigating to Settings > Factory Reset on the Menu. 

After verifying, does the problem still exist? 


The loudspeaker requires service. See the Repair Policy



You may have had the EQ engaged in the loudspeaker DSP.