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Nicole JensenAug 3, 2025
What to do if my Madison MAD-HIGHPOWER400 have no sound when powered on?
- DDale WilliamsAug 3, 2025
If your Madison Speakers have no sound when powered on, it could be due to a few reasons: * There may be no input sound source. Connect a Line signal. * The volume knob might be at the lowest position. Adjust the volume. * A USB/SD card may not be inserted. Insert a USB/SD card.