I have two Orion xtr124s running off a 1000w kenwood amp they hit really hard and are great the ? I have is how big of an amp can I put on them with out them being eaten. Also I have in front door Rockford speakers with tweeter and super tweeter and in the back kicker with a tweeter in them any suggestions on how to make those louder? I have a 350w amp laying around collecting dust as well.