When replacing the speakers in the factory pods, do I need to change all 3 or just the 5 1/4 and not use the others? Advise and wisdom is awesome so far. Plus, that's a total of 6 speakers I want to run, any advise on amp? More then 4 channels
If you are retaining your factory pods then yes you really need to change all 3. The smallest is the tweeter for high frequencies, the medium sized one is a midrange for mid freq. and the largest is for low freqs. Anything you don't change or any speaker you don't hook up to an amp is just going to take away from the quality of sound all of your new/amplified equipment is putting out.