A used minidsp 2x4 may be an option, but I really only want to high pass bass frequencies with the setup i’m wanting it for. Fmod 70hz rca high pass filters are questionable it seems, and it’s a shame as they were going to do exactly the job I needed. :(
-Edit- Anyone?? I’m thinking about using a car audio high pass as they are far cheaper and It’s okay if the sound quality isn’t exceptional, I just want it to be pretty good.