Introduction

Amazon has quietly disabled Alexa's ability to control audio via the 3.5mm aux input on certain Echo speakers, even though the physical port remains intact. This change affects users who previously relied on voice commands to play or pause audio from line-in devices.

What Happened

According to Amazon spokesperson Claudia Chavira Velez, the company recently notified a small number of customers that voice commands to play or pause audio from the aux input will no longer be supported. Affected devices include the Echo Plus (2nd gen), Echo (3rd gen), Echo (4th gen), and Echo Studio (1st gen). The physical 3.5mm connection still works, but Alexa will no longer respond to voice commands for line-in control.

Ars Technica reported that the change came after a Reddit user shared Amazon's notification message. The company has not provided a detailed reason for the removal, and the update does not affect connecting external speakers or using Bluetooth pairing.

Why This Matters

For users who relied on voice commands to manage auxiliary devices, this change limits hands-free control over older setups. However, the Echo devices still function as audio output sources, and owners can still stream music or audio via the Alexa app or by pairing Bluetooth speakers. The move also fits a broader pattern of Amazon streamlining features, including the recent removal of the opt-out option for voice recordings sent to the cloud.

Key Takeaways

  • The 3.5mm aux port remains functional for audio output, but Alexa voice commands for play/pause are disabled.
  • Affected Echo models include Echo Plus (2nd gen), Echo (3rd and 4th gen), and Echo Studio (1st gen).
  • Users can still control audio through the Alexa app or by pairing a Bluetooth speaker.
  • Amazon has not explained why the feature was removed.
  • This change follows a trend of Amazon reducing user-adjustable privacy and audio settings.

Conclusion

If you own one of the affected Echo models and relied on voice commands for aux control, you'll need to use the app or a Bluetooth connection instead. The physical connection is unchanged, so your speakers or receivers will still receive audio--they just won't respond to vocal commands. Amazon's direction suggests fewer hands-free audio options over time, so users may want to explore permanent workarounds like Bluetooth transmitters or app-based controls.