well lemme say this, i got the mtx 4500 and i think those are awesome subs. i can even imagine how the 9500's would sound. what amp you plan on getting to power it?
I have been looking at the mtx 9500. I don't like the price but I like that sub. I have heard one 12 before. I don't know what was pushing it but you could not hear anything in the car. Really If you talk to anyone you could scream and not hear someone 2 feet away. I think they are top on the line from MTX subs. Just wish I had some.