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      06-27-2013, 03:34 PM   #47
Nhe261
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Drives: 2008 335i 4 door
Join Date: Dec 2012
Location: SoCal

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Quote:
Originally Posted by Technic View Post
Yes, it is either for a trunk sub or to power the underseat woofers without any cutting.
Can I use it to do both? use one amp to power the stock underseat and another amp (or 4 ch amp) to power the trunk sub?
if use 4 ch amp, can I just get one signal input and use it for all 4 CH?
Or if the 4 ch amp has pre-out, can I use the pre-out to the rear ch input with a RCA cable?
Thanks.
Appreciate 0