Eufy Speaker or Audio Circuit Failure

Robot vacuum’s voice prompts or beeps are distorted, very quiet, or absent.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Speaker cone damaged, Loose speaker connector, Volume set low in app, Audio amplifier fault on main PCB

How to Fix / Troubleshooting

Safety first: Ensure the robot is idle and not cleaning.

Step-by-step:

  • Check volume settings: Use the Eufy app or robot buttons to increase voice volume if adjustable.
  • Reboot robot: Power cycle the robot to clear temporary audio glitches.
  • Advanced inspection: Open the robot to locate the speaker module. Check that its connector is firmly attached to the main PCB and that the speaker cone is not torn.
  • Replace speaker: If the speaker is physically damaged or silent despite correct wiring, replace the speaker assembly.

When to stop: If a new speaker does not restore sound, the audio amplifier on the main board may be defective.

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Repair Difficulty

Medium 3/5

Required Part

Speaker Module
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