First off let me say that this is my first time posting here as I am the proud new owner of a mint
'99 metallic black M3 convertable. Best car I have ever owned. However,I have installed a new JL Audio
stereo system as the HK stereo was Horrid. Well it sounds great except for bad alternator whine
coming through the rear speakers. I have moved both amps ground to the battery and several places on the frame
to try and get rid of it but no luck. I am hoping somebody will have experience with this. My amp are in the trunk with the speaker wire going through each side by the seat/Rear window panel and into the speakers.
The whine stays on no matter if the amps are on or off which makes me wonder if the speaker
wire is picking it up and it is not a ground issue.
Thanks for the help in advance.
Paul
'99 metallic black M3 convertable. Best car I have ever owned. However,I have installed a new JL Audio
stereo system as the HK stereo was Horrid. Well it sounds great except for bad alternator whine
coming through the rear speakers. I have moved both amps ground to the battery and several places on the frame
to try and get rid of it but no luck. I am hoping somebody will have experience with this. My amp are in the trunk with the speaker wire going through each side by the seat/Rear window panel and into the speakers.
The whine stays on no matter if the amps are on or off which makes me wonder if the speaker
wire is picking it up and it is not a ground issue.
Thanks for the help in advance.
Paul