ok

 

i have 2 9515-44 in a 7.48 shared air space vented enclosure with a MA AUDIO HK602-sx(3600 watts @ 1ohm)and its truely unbelievable..i got my subs for 699.95 a piece from a retailer here in the states.u could always check EBAY for decent prices

 

well i had went thru 3 sets of 15L7 before i switched over to the 9500's.. the L7 have a problem with there voice coils not keeping up with the excursion. so to me in my opinion there JUNK. they did sound good for about a week nuttin to bad, they just didnt last long enough...

 

if they only lasted a week, then U didn't break them in like you're supposed to.

yes, kicker has problems with some of their coils.