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What ohm sub?

245 Views 2 Replies 3 Participants Last post by  J Wikoff
I am thinking about putting in an aftermarket sub in my car(2008 G8 Gt) , in its own box with its own powered Amp. Question I have is do I have to get a 2 ohm sub since the rest of the speakers are 2 ohm? Or could I go with a 4 ohm sub? Would there be any difference in sound?
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Since oldpoop answered the question, I'll just add a little advice:
If your door speakers are under stock power, aim for 400-600 watts rms from a subwoofer in the trunk.
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