Originally Posted by TunedColt
oh and pyramid,legacy,pyle etc. they are all garbage if you go with anything look for Treo Engineering that's one of the best companies I have even heard, 1 Treo 15" running off 2 treo amps beat 4 JL W7's or w/ they're best subs are running off 4 JL 1000watt amps in a dbdrag etc. 1 15" running on 2 amps....need i say more
First off, saying one sub is louder than another is about worthless. There's alot of variables that factor into the equation like vehicle, enclosure, sound dampening, tuning, etc. etc. etc. Hell, I've seen a couple Sony subs hit higher than an L7...but that means nothing. Secondly, the W7's are actually JL's "SQ" line of subwoofers. The W6's actually outperform the W7 as far as SPL goes, and are about twice as efficient...meaning they require only about half the power.