iPad/iPhone audio system

[scott_fx]

i have 9 locations for speakers but don't know which ones to use. 2 on rear shelf, 2 in door panels, 2 sets of 2-piece speakers in kick panel, and a subwoofer in the trunk. I'd appreciate any thoughts or experiences in this type of approach.

k.i.s.s. do a nice set of 6.5" in the kicks and a sub. you'll be very happy with the sound