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      10-12-2012, 02:02 PM   #37
Redline Bandit

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Drives: 2008 E92 M3 Melbourne Red 6MT
Join Date: Aug 2012
Location: Michigan

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Originally Posted by kmarei View Post
it takes the wires that go to the underseat subs
which have 150watts per channel
and brings the level way down, so you can then plug that cable into a regular aftermarket amp
i believe most aftermarket amps can accept up to 8 volts at their inputs
the level of the signal in the underseat subs is close to 30 volts
so you'd fry the input stage of any amp of you plug them in directly
LC2i takes care of that
Do you need that even if you amp has high level inputs?