TROUBLESHOOTING
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In the event that your Audiobahn speakers appear to require service we ask that you first do a little troubleshooting to determine if the problem is actually the speaker, or a problem located in a different part of the vehicle such as the amplifier, wiring, fusing or possibly the source unit.
If your Audiobahn speakers have been installed professionally by an authorized Audio- bahn Dealer, we recommend that you return to the dealer and demonstrate the problem to a qualified installer or repair technician. If you installed the speaker yourself, use the following guidelines to help find the problem.
1) No Sound
*Check the source or amplifier for power and be sure they are operating properly *Check all signal connections
*Check for any wiring that may be shorting together or touching the metal chassis *Check all ground connections
2) Distorted Sound at All Volumes
*Check for bad speaker connections *Check wiring for correct polarity
3) Distorted Sound at High Volumes Only
*Check for loose mounting of the speaker
*Check the woofer cone for any damage or defects
*Inspect the speaker for debris in the cone or other obstructions
4) Poor Bass Response
*Check wiring for correct polarity
*Check for unstable or loose mounting surface
*Check bass & treble controls at the source unit or amplifier
5)Poor High Frequency Response *Check wiring for correct polarity
