Problem
Unit will not turn on
(no power LED
indicator)
Unit has power -
each other or touching chassis
LED is green (but
ground
no sound)
Unit blows fuse(s)
Engine noise
each other or touching chassis
ground
LED illuminates red
(protect mode)
Distorted audio
output
Low audio output
Weak bass
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INSTALLATION
Troubleshooting
Cause
each other and chassis ground
proper connection
clean bare metal
each other and chassis ground
not operate at less than 4 ohms
connections