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Adam SawyerJul 26, 2025
What to do if my JBL Speakers have no sound when connected to power?
- KKeith GonzalesJul 26, 2025
If your JBL speakers aren't producing sound, even when connected to a working power source, the issue might be with the power cable. Try re-seating the power cable at both ends to ensure a secure connection. If that doesn't work, try using a power cable that you know is working correctly. Also, a blown fuse could be the problem. Note, there are no user-serviceable fuses, so take your speaker to a qualified technician.