So i'm sellin my system now that fit under the back seat of my Sierra and am buying two 15" CVR's and still want the back seat so am going to attempt to do a cut cab ported box. Any suggestions maybe on how to set it up, how much power to run to them, how big of a box, maybe where to go that they will do a good job, when it comes to audio i've never been the expert because i've always been fixed on the look of my truck but now i'm falling to the audio department and want to have this thing hit hard and figured two 15's should get the job done, i am pretty budgeted though so that makes this an issue...post any ideas or helpful suggestions....thanks
