I am currently using my SHE3590s with your IRS. I hope you can tweak it a little to give the bass and subbass a little more thump and make mids sound more distinct. Thanks
What I don't like about the stock sound (no EQs, no ViperFX, no Bass Booster) is that the bass don't have a thump to it and don't sound real. I hope this helps.
Currently using the UE900 IRS BTW. It's good. Bass has a nice boom but I find that highs are too overpowering and ear piercing. But I can't judge it because it is not meant to be made for the SHE3590
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