ok well i got 2 kicker cvx in a spl box with a kicker 1000 watt amp i know im under powering them but im getting a mustang and switching to a compact box, but wat i was wondering i got them in a full spl box in a 98 gmc jimmy, if you listen to it long enough on ay bay bay they'll make your ears bleed. i just wanna know with my amp cranked to the limit how many dbs i could put out, my bro has 2 12 l5s inn a 99 eclipse same amp and all bc of the hatchback you can hear it farther than mine but mine is way louder on the inside, im just wondering 2 things, if i go up against a honda civic with 2 12 l5s in it with a 1000 watt amp i should blow them away right? and im not to much under powering them to distort them right? also, if i decided to get a convertible mustang how sbad will it sound like with the top up? top down?