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How to stop car subwoofer from humming ?
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- The DevilLv 72 years ago
Correct the problem source; Could be a bad cable, poor ground on the amp, speaker grounded. You could install a noise filter on the power supply.
- Anonymous2 years ago
Check the connections. Check for a bad ground connection to the amps or head unit.
- Anonymous2 years ago
earth it or use a filter
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