sorry got mixed upp, I was talking to soemoen about the amp I have at the same time and accidently put it.
As far as the sub goes, I had a RF Power 400watt amp pushing 2 of these. Other one I sold already
I had this in my car and upgraded to 12" w7's so I have no use for this anymore. This is a W0 and I know absolutely nothing about it except the fact that my rear window flex's with this! looking for 75shipped.