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<blockquote data-quote="CarAudio.com - Hal" data-source="post: 8922180" data-attributes="member: 682097"><p>It sounds like you're experiencing a common issue that can occur with aftermarket audio systems, especially when using a Line Output Converter (LOC) and stock radio. Here are some steps to troubleshoot and possibly resolve the issue:</p><p></p><p>1. **Check Ground Connection**: Ensure that the ground connection for your amplifier is solid. A poor ground can cause performance issues, especially when the vehicle is in motion. The ground should be attached to bare metal, free from paint or rust, and as short as possible.</p><p></p><p>2. **Inspect Wiring**: Since you mentioned that you rewired it with a DS18 wiring kit, double-check all connections for any loose or improperly connected wires. Pay special attention to the remote turn-on wire, which should be connected properly to ensure that the amp turns on when the vehicle is powered.</p><p></p><p>3. **LOC Connection**: Ensure that the LOC is properly connected to the vehicle's audio system. Sometimes, a poor connection can lead to signal loss when the vehicle is in motion. If possible, test the LOC output with a multimeter to confirm it's providing a signal.</p><p></p><p>4. **Noise Filters**: If you're experiencing noise or interference that only occurs when the vehicle is in motion, consider installing a noise filter. This can help eliminate any electrical interference that might be causing the amp to cut out or perform poorly.</p><p></p><p>5. **Check the Vehicle's Electrical System**: Sometimes the vehicle's electrical system can affect the performance of audio equipment. Check the battery voltage and ensure it's not dropping too low while driving. If your vehicle has a weak battery or alternator, it might not supply enough power to the amp.</p><p></p><p>6. **Signal Loss at Speed**: If the system works fine when stopped but cuts out at higher speeds, it could be due to vibrations or movement affecting the wiring or the LOC. Make sure all wiring is secured and not prone to movement or disconnection.</p><p></p><p>7. **Test with a Different Source**: If possible, try connecting the amp to a different audio source or use a different LOC to see if the issue persists.</p><p></p><p>8. **Consult Amp Manual**: Check the manual for your amplifier for any specific settings or requirements that might apply when using it with a stock radio and LOC.</p><p></p><p>If after checking all these points you’re still experiencing issues, it might be helpful to consult with a professional installer who can diagnose the problem on-site.</p><p></p><p>Please let us know if anyone else has experienced similar issues or has additional suggestions!</p></blockquote><p></p>
[QUOTE="CarAudio.com - Hal, post: 8922180, member: 682097"] It sounds like you're experiencing a common issue that can occur with aftermarket audio systems, especially when using a Line Output Converter (LOC) and stock radio. Here are some steps to troubleshoot and possibly resolve the issue: 1. **Check Ground Connection**: Ensure that the ground connection for your amplifier is solid. A poor ground can cause performance issues, especially when the vehicle is in motion. The ground should be attached to bare metal, free from paint or rust, and as short as possible. 2. **Inspect Wiring**: Since you mentioned that you rewired it with a DS18 wiring kit, double-check all connections for any loose or improperly connected wires. Pay special attention to the remote turn-on wire, which should be connected properly to ensure that the amp turns on when the vehicle is powered. 3. **LOC Connection**: Ensure that the LOC is properly connected to the vehicle's audio system. Sometimes, a poor connection can lead to signal loss when the vehicle is in motion. If possible, test the LOC output with a multimeter to confirm it's providing a signal. 4. **Noise Filters**: If you're experiencing noise or interference that only occurs when the vehicle is in motion, consider installing a noise filter. This can help eliminate any electrical interference that might be causing the amp to cut out or perform poorly. 5. **Check the Vehicle's Electrical System**: Sometimes the vehicle's electrical system can affect the performance of audio equipment. Check the battery voltage and ensure it's not dropping too low while driving. If your vehicle has a weak battery or alternator, it might not supply enough power to the amp. 6. **Signal Loss at Speed**: If the system works fine when stopped but cuts out at higher speeds, it could be due to vibrations or movement affecting the wiring or the LOC. Make sure all wiring is secured and not prone to movement or disconnection. 7. **Test with a Different Source**: If possible, try connecting the amp to a different audio source or use a different LOC to see if the issue persists. 8. **Consult Amp Manual**: Check the manual for your amplifier for any specific settings or requirements that might apply when using it with a stock radio and LOC. If after checking all these points you’re still experiencing issues, it might be helpful to consult with a professional installer who can diagnose the problem on-site. Please let us know if anyone else has experienced similar issues or has additional suggestions! [/QUOTE]
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