Originally Posted by NorthStyle

Is there any reason you've decided not to run a 4-channel amp?

Also, I'm trying to figure out how you have this setup... if you have the two door speakers on one channel, are they only playing on the left or the right channel, or are all speakers playing in stereo but just separated by frequency due to the crossover... how is/was your old amp setup? Additionally, if you have 2x sets of components, that would be 8x speakers (4x tweeters/4x mids)... what are the other 4x speakers doing (and where are they mounted)?

...or do you have a component set in the front (doors/tweeters) and a coaxial set in the body panels next to the driver/passenger headrests, with the amp powering the components and the headunit powering the coaxials? (I'm just throwing out scenarios at this point)