Ok guys i need help. I have a 2008 g35 with a Bose audio system to begin with. Here's what i do know
-had 2 rockford fosgate P2s with a rockford 500-1 amp
-had focal fronts and pioneer A series rear speakers placed in for highs along with a similar 4 channel 1200W amp
- im using a capacitor and a crossover
The problem is that is sounds fine until about a certain point volume wise then its as if the speakers start to cut out or distort sound. (mainly highs no difference in lows) Has anyone had this problem? I believed a PAC converter was used for the RGA inputs. Again everything works and sounds amazing until i try to get more power out of them. The speakers were originally in my scion and i got so much more out of them and also i tried unplugging the rear speakers and all of a sudden with it works great (nice loud, and powerfu, basically what im used to) but then i have to rear door sound...its frustrating looking for a solution!!!

too much speakers for OEM stereo could be !.

I think OEM Bose sound system is perfect seriously cannot complain how well infiniti did that outcome IMO