the 12" D6 i had did pretty well in a 1.0 net cubic ft. enclosure. i'd choose it over the L7 because IMO it's a much cleaner sounding subwoofer. 500 rms should be pretty nice for the 10"
Yeah, I was leaning towards the D6 because I hear it does good in small sealed enclosure. But I have heard time and time again that the L7 puts out some bass. I am limited with space, so maybe I should go with the D6.
L7's are spl subs while the d6 is a sq sub, i'd take the d6 cause it will sound a shit load better and the build quality will be much much better than kicker.
i recently did an install with their 1kw amp on a D6 12 with some real nice sq stuff from butler and dls up front.
I run L7 12s in an escape with a modded 1501d in a 6.3 cubic foot enclosure tuned to 34 hz
I was very impressed with the sq i got from the d6 sub sealed, but it really doesn't get loud- not at all like the kickers would in an appropriate ported box (the kickers just sound awful in small sealed though).
I been told several times that the L7 doesn't sound good in a small sealed enclosure, so unless I run across another sub that will do good in a small sealed ensclosure, I am going to go with the D6.