To all you guys that know their stuff, I have the 7 speaker
Bose, 4 in the doors, 2 tweeters and the sub in the back,
I swapped out the front door speakers and tweeters a while
back and was pleased but now would like to turn it up a notch
How many channel AMP should I be looking for and should I change the sub at the same time as it wil get blown by the new AMP.

Thanks

GBoy
2003 Sedan/Black/Black
Coupe suspension
Z pipe/KN filter
Grounding kit/Clear corners