Question about Dual 2-Channel Bridgeable MOSFET Amplifier (XPA4100) Car Audio Amplifier
One of two things dead shorted speaker in other words blown speaker, or you have an internal problem with the amp due to overheating or overdriving with wrong ohm impedance. shorted transistors hope this helps good luck
Posted on May 25, 2010
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Posted on Jan 02, 2017
try wiring them differently. here is a link for u to go to http://www.crutchfield.com/learn/learningcenter/car/subwoofers_wiring.html . once there find your amp configuration (ie. mono, or 2 channel) then down to the type of subs an how many subs ( ie. 2 dvc (dual voice coil) 4 ohm subs) an that will show u how the subs should be wired and wired to the amp.
Posted on Apr 04, 2010
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