Question about Pioneer GM-7200M Car Audio Amplifier

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Subwoofer help i got 2 subwoofer but 1 seems to be thumping harder then the other what is the problem?

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You need to wire your Subs in Series. This way the current that passes through one has to pass through the other. Bridge your amp. and follow the wiring below.

Amp+ to Sub1+
Sub1- to Sub2+
Sub2- to Amp-

Posted on Nov 26, 2007


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Posted on Jan 02, 2017


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I have no experience of wireless speakers but I think you should contact the seller, if the unit is still under warranty or perhaps the support section of the manufacturer's website.
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