JL Audio 15W4-D2
 

Has anyone had any experience with it? How much power did you put to it (rated for 200rms)? How long did it last at that power? What type of box does it play best in sealed, ported? Size of box?
I'm lookin at one rite now and I've never heard one before. I've had a couple Memphis PR 12" in seal box, a 12" L7, 15" Memphis mad max mojo, both in ported boxes, in the past.
I just want to know if it'll pound or is it sloppy, or tight.
I just want to get a general idea of how it sounds.

Thanks for any info you can help me out with.

Forgot to add that it'll be going into a f250 super crew cab.