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KICKER KX550.3 Amplifier. Part # help..
KICKER KX550.3 Amplifier. Part # help..
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Old 18th October 2020, 08:18 PM   #11
rhempz01 is offline rhempz01  United States
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Not sure if it relevant or not but there some places where the amp seemed to heat components badly before. R652, R649, R659
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Old 19th October 2020, 01:42 AM   #12
PapaZBill is offline PapaZBill  United States
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The left and right channels share the same signal ground, which are the two middle speaker terminal screws. Also tied to either Transformer secondary center tap.

Have you lifted R12?
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