RF / Polk Troubleshooting
RF / Polk Troubleshooting
Hello all. Hopefully you can help me out (again...)
Finished up my 300x2 / Polk install and took the bike for a test ride. I wasn't overly impressed with the sound quality / clarity and then about 5 minutes into the ride i started getting a very loud scratching feedback type noise. It did not change with speed or volume. So I pulled over and took the amp fuse out and went home.
When i got back to my house I put the fuse in and turned the ignition switch on. Music played and now no feedback. Then I started the bike and same thing - n feedback. Anybody have any ideas what I did wrong? This is my first time doing an install but I thought I followed directions pretty diligently.
Would love to get this straightened out before Sunday if possible. Thanks!
Finished up my 300x2 / Polk install and took the bike for a test ride. I wasn't overly impressed with the sound quality / clarity and then about 5 minutes into the ride i started getting a very loud scratching feedback type noise. It did not change with speed or volume. So I pulled over and took the amp fuse out and went home.
When i got back to my house I put the fuse in and turned the ignition switch on. Music played and now no feedback. Then I started the bike and same thing - n feedback. Anybody have any ideas what I did wrong? This is my first time doing an install but I thought I followed directions pretty diligently.
Would love to get this straightened out before Sunday if possible. Thanks!
Advanced
Joined: Nov 2011
Posts: 62
Likes: 0
From: Mansfield Ohio
I would check your ground wire going to the amp. I did an install over the winter sounded good in the garage but when the guy fired it up to take it for spin this spring he had motor noise. Found the ground wire had come lose from the amp.
Thanks I will check it. It is like a very loud popping noise. Most engine noise that I have experiences was a whining noise that increased with speed. Never heard anything like this before. And the fact that it isn't constant is strange to me also.
Road Master
Joined: Aug 2012
Posts: 1,156
Likes: 27
From: Texas
Did you attach the ground wire from the amp to a fairing bracket or the top of the steering head? If so, you want to remove some paint from the attachment point so that you have a "metal on metal" ground.
You also mentioned that the sound clarity wasn't good. Did you adjust the gains on the amp? Are you sure that you have the polarity (positive & negative) correct on wires from the speakers to the amp? If one of them is crossed-up, it can cause problems.
The "popping" noise sounds like you have a loose connection. Be sure that every connection is good and tight.
Did you attach the ground wire from the amp to a fairing bracket or the top of the steering head? If so, you want to remove some paint from the attachment point so that you have a "metal on metal" ground.
You also mentioned that the sound clarity wasn't good. Did you adjust the gains on the amp? Are you sure that you have the polarity (positive & negative) correct on wires from the speakers to the amp? If one of them is crossed-up, it can cause problems.
Did you attach the ground wire from the amp to a fairing bracket or the top of the steering head? If so, you want to remove some paint from the attachment point so that you have a "metal on metal" ground.
You also mentioned that the sound clarity wasn't good. Did you adjust the gains on the amp? Are you sure that you have the polarity (positive & negative) correct on wires from the speakers to the amp? If one of them is crossed-up, it can cause problems.
Road Master
Joined: Aug 2012
Posts: 1,156
Likes: 27
From: Texas
For future reference by other forum users, what was the connection problem?
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Took a nice ride today and everything worked perfectly. Thanks again for all of the help.
Last edited by jpit11; Apr 7, 2013 at 09:56 PM.
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