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      03-29-2011, 07:49 PM   #4
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kmarei's Avatar
Drives: 1988 E30 M3 Evo II
Join Date: Jul 2008
Location: Reston, VA

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i don't know that 2 or 4ohm will make a difference in the sound.
depends on the amp, again.
if it's class d, then it puts out the same power into 4 ohm or 2ohm
so no difference there.
but it will consume double the power at 2ohm, so unneccesary drain on the battery.

i'd say if it's a class AB amp, get 2 ohm
if it's class D get 4ohm
i have a 1ohm stable amp, so i got 2ohm and running them in parallel