I haven't read the other thread, but simple math and logic would say the 2, 100x2 amps would have the most power as it equals 400 watts

BUT, one could say (and I believe this to be true) that theoretically the passive setup in Car A would have the same wattage to the speakers as the 100 watts of power would be divided up only in the respective frequency ranges those speakers are playing. Example, the tweets are getting 100 watts of power from 3.5k to 20k, and the mids are getting 100 watts from 3.5k down.

Power supplies not considered, it would seem Car A should have the same power as Car C. [img]graemlins/dunno.gif[/img]

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