Horrible bass cancellation at 110 Hz in my studio

[sigonamusic]

My room has a horrible dip at 110 hz, i know its quite a small room 7 by 8.5 feet, which may be the issue but i have followed reasonable guidelines for proper acoustic treatment, bass traps, position of subwoofer and all. If anyone has any ideas how to take out the dip id appreciate it, thanks!

[Glenn Kuras]

I can't really see how bad the dip is or how you are set up but a few things you can try.

1) You should measure one speaker at a time to see the response, so it could be problems with the set up itself.
2) You could try moving forward/back/side to side to see if the null starts to go away.
3) More proper bass trapping in the corners.

[sigonamusic]

Thanks for your response, I will try to adjust positions of the setup, I forgot to mention something important, my backwall has a medium glass window with treatment to the sides, that will be something hard to fix.

[Glenn Kuras]

Originally Posted by sigonamusic

Thanks for your response, I will try to adjust positions of the setup, I forgot to mention something important, my backwall has a medium glass window with treatment to the sides, that will be something hard to fix.

It may or may not be a the problem. Start with the things I pointed out first.

[Jens Eklund]

Originally Posted by sigonamusic

If anyone has any ideas how to take out the dip id appreciate it, thanks!

Some threads you might find useful if trying to track the cause for dips:

Making sense of modes, standing waves and bass traps

SBIR