Amazon Removes Voice Commands for AUX Input on Older Alexa Echo Devices

Feature Update Affects Legacy Echo Speakers

Amazon has reportedly disabled specific Alexa voice controls for the 3.5mm AUX input on several older Echo smart speakers. According to customer reports and media coverage, voice commands like "Alexa, play from line in" and "Alexa, set AUX input" are no longer functional.

This change impacts select legacy hardware models, including:

• Second-generation Echo Plus (2018)
• Third-generation Echo (2019)
• Original Echo Studio (2019)
• Fourth-generation Echo (2020)

Amazon confirmed the functionality removal to media outlets, stating that notifications were sent to affected users who utilized voice requests for AUX playback. However, the company has not publicly detailed the specific reasons behind the decision to drop these voice commands.

What Still Works: Physical Connections and App Controls

While voice convenience has changed, the physical hardware and alternative control methods remain operational:

• Wired Audio: The 3.5mm jack continues to function for physical cable connections, allowing users to hook up external audio sources such as CD players, phones, or computers.
• App Configuration: Users can still manually enable or disable the AUX input through the Alexa mobile application.

Depending on the specific Echo model, the 3.5mm port can function as an input for external sound sources or as an output to route Alexa audio to external amplifiers or speakers.

Practical Implications and How to Verify

For owners of legacy Echo devices who rely on wired connections—such as connecting vintage audio equipment—the physical ports and cable setups remain useful without requiring a hardware upgrade.

How to manage AUX settings via the Alexa app:

• Open the Alexa app on your mobile device.
• Navigate to Devices and select your specific Echo speaker.
• Locate AUX Audio (or check under General depending on your app version).
• Choose Line In to handle external audio sources, or Line Out where supported.

Playback control must now be managed directly from the connected source device rather than through Alexa voice commands. Users looking to verify changes can consult their Alexa app settings or check official Amazon support pages regarding device updates.