question about setting my gains on my subsonic on my md3d

[rasta4life 0]

To get the best sound what is the difference of gain from 15 HZ to 40Hz.

Putting the gains clockwise would be the best choice right, closer towards 40 hz.

Do to the type of of install I have it is very difficult to work on my gains.My space is limited to work with.

[flakko 1]

well the gains and the subsonic filter are 2 different things

if you box is ported, try to set the SSF around the tuning frequency. if your box is sealed, then either turn the SSF off or as low as you can set it.

[///M5 2,833]

If you don't know what you are doing, you should really set your gains with a DMM. While real ears are better, if you aren't sure you are better off doing it with something that can verify.

[rasta4life 0]

At least on the md3d their is a subsonic from 15 hz to 40 hz,I do not have a dmm so everything will be by ear,the way my system is setup it is very hard to play with anything on the amp but it can be done.