Ma1 correction help

[Lagin]

I am using a kh750 with a pair of kh120ii.

It is not bad overall but the huge peak at 150hz is still big after the alignment and due to the calculation required for the kh 750, the led turns red when I turn on music with hard bass even when I’m not having the volume too loud. I wonder how I can solve this problem.

Speaker, sub position
2x3(m) room, height 2.3m
kh750 75cm off the left wall, 15cm off the front wall
Kh120ii 50cm off the side walls, 9cm off the front wall

If anyone can help, it be very appreciated. Thank u

 

[Redacted]

I don't know, but I'm guessing you have a room mode that that is beyond automatic correction. Try one-change-at-a-time repositioning of the various speakers, and remeasure.

Sometimes, but not always, 2 subs instead of one can help.

 

[staticV3]

Limit the correction to 50Hz to fix the red LED issue.
Pumping gain into that destructive room mode at 40Hz was never a good idea, anyway.

And for the 150Hz peak, simply turn on the EQ1 filter with the check box in your screenshot and set it to ~160Hz, -6dB, and a Q value that matches the peak.

 

[Lagin]

Limit the correction to 50Hz to fix the red LED issue.
Pumping gain into that destructive room mode at 40Hz was never a good idea, anyway.

And for the 150Hz peak, simply turn on the EQ1 filter with the check box in your screenshot and set it to ~160Hz, -6dB, and a Q value that matches the peak.

Hi, how can I limit the correction? Can u tell me why it is not a good idea to correct that 30-50hz for about +3db?