[quote author=shanePA link=topic=41280.msg603210#msg603210 date=1141405842]
Why are you getting one to run both...You do know that with a 4 channel 2 of those channels will be taken up by the sub just so you can run it...Then you have 2 channels left for 4 speakers which means you can amplify 2 or bridge all 4 and then you cant balance. I doubt youll find a 4 channel amp for under 400 to run a 400 RMS sub and your door speakers...
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..ok understanable. Still needing a 4-channel to, of course, power front two speakers and 400-600watt sub