Wiring 4-channel amp to run front comp's and sub
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This is a discussion on Wiring 4-channel amp to run front comp's and sub within the Electronics/Car Audio forums, part of the Interior Mods category; Don't have an amp yet but thinking about Kenwood eXcelon XR-4S which has RCA inputs. I get the output, channel ...

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    Wiring 4-channel amp to run front comp's and sub

    Don't have an amp yet but thinking about Kenwood eXcelon XR-4S which has RCA inputs. I get the output, channel 1/2 to the comp's and channel 3/4 bridged to the sub but I can't get the inputs straight in my head. I also want to run the factory rear speakers off the factory H/U. 2011 WRX no nav.Thank you for any advice.
    Last edited by wapam; 02-26-2012 at 10:31 PM.

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    Master Baiter EJ257's Avatar
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    Ch 1/2 for the speakers
    Ch 3/4 bridged for the subwoofer

    Which components? Which sub?
    2005 WRX STi (Mods | Virtual Dyno)

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    Moderator T0rque's Avatar
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    you can get an adapter to run pre-outs of an oem deck


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    I understand the outputs, 1/2 for the speakers and 3/4 bridged for the sub (changed my original post to be more clear) and I know I'll have to use a line output converter, I am interested in how to wire the amp's inputs.

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