THIS is what I was looking for. I wanted to find programs that let’s me edit speaker audio/see stats for it’s frequency, or whatever the technical terms are. (I’m still researching.)

I don’t really think my opinion on what sounds good is correct even if it’s just an opinion, I have cheap ~$20 speakers and I think they sound really good, but…it’s a $20 speaker there’s no way it’s objectively good. I definitely will check out the other stuff, though.