Ok I have 4 hx2 15s with upgraded dual spiders flat wound coils.
1500rms a piece. I have them in a 12cft. Box tuned suppose to be
tuned in high 30s the port is 6in wide and 29in long. And they dont sound
very good on music. Idk is that too much port or somthing. Only running them
on my memphis mojo 4k at the moment whata the deal?