Question about Kicker DX350 Car Audio Amplifier
Some times i get sound and everything is fine! then it just goes out on its own. then comes on again. know my power light and protection light are on with no sound! is amp still good or junk, any fixes!
Hello I have repaired a number of these amps, they have an inherrent problem with the pulse width modulator i.c. breaking down causing the amp to slam permanently into protection. It's identified by the prefix HIP4080 & is very difficult to get hold of, I have one of these amps waiting on the shelf for years now & can't source the part unless I pay ludicrous amounts of money to obtain one.
Posted on Nov 15, 2009
Remove amp from vehicle, connect Directly to Battery, then short REM line to Ground, see if amp comes out of "protect" If it does, you have either a short or a bad connection on your power wires between amp and battery, If testing amp directly to battery and it doesnt come out of protect, it meens you fried the amp and likely your problem is wiring between the amp and the speakers, or even the speakers themselves (shorted) .. If you Drive your speakers hard enough they can overheat and short out after a short blast... anywhere from 10seconds to 45 mins.. depends on many variables.
Posted on Jan 25, 2009
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Posted on Jan 02, 2017
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