Question about Pioneer GM-X4 Car Audio Amplifier

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I have a pioneer gm-x404

I got it from a buddy said it works hes got better ones thats why i got it. its made my premier is the sub name back says pioneer and i dont have the connecting piece for the system control and Ch "A" and "B" its brigeable 4 channel power amplifier thansk alot

Kirk

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The wiring is fairly straight forward. Along the top row of the ten pin plug =
(Left to Right)

Front Left positive,

Front left Negative,

Control wire from your stereo head unit should be thin blue wire sometimes listed as Remote Wire this switches your amp on and off via your head unit so you don't run your battery flat,

Front Right Negative,

Front Right Positive.

Bottom Row=(Left to Right)

Left Back Positive,

Left Back Negative

Centre Nothing

Right Back Negative

Right Back Positive

These are all inputs from your head unit.

To bridge from 4 channel to 2 you connect

one left speaker to Ch B Left Positive and Ch A Left Negative

one Right speaker to Ch B Right Negative and Ch A Right Positive

Ten Switching the Input Select switch to 2CH

Alternatively if your unit has RCA's on the back of the Head unit you can use them to run your subs.
Hope that helps.

Posted on Sep 25, 2008

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http://www.cybersoundsaudio.com/cybersounds/vehiclepics.html

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