if you want it to sound good on your front speakers put bass blockers you can get them at sounthern elctronics there mad cheap to stop distortion from bass and you can put them on your rear speakers also but not neccisary unless the 10's your putting in are hittin nice and like he said if you can bridge your amp bridge it but make sure your speakers r bridgable cuz if not it will blow your speakers (not all speakers are bridgable but most are ) and that should make it so it doesnt sound like a bunch of bass cuz the blockers on the front so u can actualy hear the vocals