Anker Soundcore Battery Firmware Investigation

Migliaccio & Rathod LLP is investigating reports of safety hazards and software defects in popular speakers. In December 2024, the U.S. Consumer Product Safety Commission recalled ~69,000 Anker Soundcore speakers after 33 overheating incidents, including at least one burn injury. Meanwhile, in June 2025, Sonos owners report that a firmware update degraded functionality across Roam, Arc, and Beam speakers, disabling features such as AirPlay 2 and triggering battery-drain issues.

Widespread Safety and Performance Issues in Anker Soundcore Speakers

Anker Soundcore speakers present fire and burn hazards, while Sonos owners feel misled by updates that reduced functionality. Consumers report frustration that expensive devices became unsafe or degraded soon after purchase.

Common Problems Reported by Consumers:

  • Anker Soundcore overheating and catching fire
  • Burn injuries and property damage from defective batteries
  • Sonos firmware update disabling features like AirPlay 2
  • Rapid battery drain on Sonos Roam units post-update

Consumers Face Serious Risks: Fire Hazards and Product Degradation

Owners report:

  • Safety concerns and injuries from Anker speaker fires
  • Lost value and functionality in Sonos speakers
  • Out-of-pocket costs to replace defective devices

Are You Affected by Speaker Defects?

If you purchased an Anker Soundcore or Sonos speaker and experienced:

  • Overheating, fires, or battery hazards
  • Lost functionality due to firmware updates
  • Out-of-pocket costs or denied warranty claims

you may be eligible to join our ongoing class action investigation. Contact Migliaccio & Rathod LLP today to explore your legal rights.

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