MB Quart? Subs? The only MB Quart subs I've seen are like stock replacement. I order them for Jaguars and Aston Martins that have stock subs but shallow enclosures. Anyway... ya Kappa Perfects are pretty sick. I think kickers are louder, but it all depends on what you like. If you want flat out loud, get the W7, or the Cerwin Vega Stroker. They're not as clean, but we put two strokers in a civic hb, and it blew the back window out of the car. It flew across our bay (not like far) but it was all shattered about six feet away from the back of the car. They move a lot of air. For the money, go to ebay and get some kicker s12l7s, they're loud too.
if i want loud spend 700 dollars , and and another 500 buying and amp. to power one. naw dogg. a system can eaily be bought and made that loud and better sounding for cheeper then one of the subs
thats goes the same for an L7, if you really wanted kicker however, and l5 will do you just as good, theres not much of a difference when you hear them.
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