Alright guys, well i had posted before, finally have come to the conclusion to get a L7 Kicker 12' Vs the JL Audio W3V3, But! I have a HORRIBLE amp, it's a 600 watts Sony Xplod. I'm Curious as to how much watt's for an amp i'm goin to need to push those L7's to there full potential. Also, i have little 10's sonypex. Horrible subs.. but they get distorted at a high volume, as new to this as i am that means they can't take the wattage the amps pushing out right?.. Thanks! Also, i'm aware the BRAND of the amp varrys from person to person.