hi guys 😀
i have a rockford fosgate 801x with excessive current
a guy bring me this amp "working'' but the amp in some minutes has been HOT BURN
i test this amp and my power supply measure 8amps!! and still going until 20 amps (this is the limit of my power supply) 😕
first i clean with a brush the amp because bring a lot of dust
i try again to see any differente and now measure 8 to 20 ampers in 4 seconds😱😱😱
any idea?
i have a rockford fosgate 801x with excessive current
a guy bring me this amp "working'' but the amp in some minutes has been HOT BURN
i test this amp and my power supply measure 8amps!! and still going until 20 amps (this is the limit of my power supply) 😕
first i clean with a brush the amp because bring a lot of dust
i try again to see any differente and now measure 8 to 20 ampers in 4 seconds😱😱😱
any idea?
Attachments
Bias set too high on one or more channels?
It appears that several of the 0.1 ohm source resistors are discolored. That could indicate that those channels are defective.
It appears that several of the 0.1 ohm source resistors are discolored. That could indicate that those channels are defective.
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