How do these subs sound? From what I can tell the Psi, Fi, Sundown, Skar, etc. all seem to be made for SPL. Are they musical as well? I don’t know if a place to get a listen. I have checked out the websites and I would be getting the cheapest 12” any of them make pretty much, and they even look like they would be overkill for what I want. Normally a JL W3 would be at the high end of what I would use and if the W0 was dual 4 or 2 ohm it would be pretty much perfect. I am curious about these newer brands.