Adapters

AC Power Adapter Specs for Original Amazon Echo Generation 1 Alexa Smart Speaker

Here, we give the AC power adapter specs for the original Amazon Echo Generation 1 Alexa smart speaker.  Now the US version of this adapter has non folding AC prongs.  It also has a six-foot long attached cord, and is quite light for its 21 watt power output.  Furthermore, it’s square yet modest width and height allows easy fitting into power strips or wall outlets. And finally, It does not block close by sockets, as shown next.

The Alexa Echo Gen 1 smart speaker with its AC power adapter plugged in.

It puts out 21 watts to the speaker with quiet running.  It offers stable voltage, so the speaker can pump out deep bass, crisp treble, and good volume range. 

This is by no means a cheapo AC power plug. Indeed, it runs with low heating even at higher volumes.  Plus, it makes little if any RFI and EMI noise. 

But they did not build this plug with repair in mind. Indeed, the low cost of this switch mode wall adapter really makes fixing these a thing of the past.  

The AC power supply for the Amazon Alexa Echo Gen 1 smart speaker, showing its label-prong side.

AC Power Adapter Specs for Original Amazon Echo Generation 1 Alexa Smart Speaker

Model: PS73BR.  LO P/N: PA-1210-1AW1.  Input: 110-240 volts, 50-60 Hz., 0.5 Amps Max.  Output: 15 volts at 1.4 Amps. UL Listed: 9T54. For indoor use.  Polarity: Positive center on the DC output “barrel” plug.

Power adapter DC output barrel connector for the Amazon Alexa Echo Gen 1 smart speaker, laying against a ruler.

Next, the DC output plug, the metal barrel part, is about 10 mm long, with an outer roundness of 4 mm.

Amazon Alexa Echo Gen 1 smart speaker AC power adapter. Showing the DC output barrel connector hole, top view, against a ruler.

Now the positive lead hole at the plug top is roughly 3 mm round.

Further, this power supply, with its cable and plug, weighs in at around 4 ounces.

Amazon Alexa Echo Gen 1 smart speaker, bottom view, with AC power adapter connector inserted.

Related Posts to AC Power Adapter Specs for Original Amazon Echo Generation 1 Alexa Smart Speaker

    1. Amazon Echo Best Features List
    2. How to Adjust Volume on Amazon Echo 1st Gen Smart Speaker
    3. Amazon Echo Dot 3rd Gen Power Adapter Specs
    4. Original Amazon Echo Smart Speaker Picture Gallery
    5. How to Reset Amazon Echo Gen 1 Speaker Back to Factory Default State

Other Posts About Amazon Echo Alexa

    1. How to Find Echo Spot IP Address, for Amazon Alexa Spot Speaker
    2. Pairing JBL Charge 3 with Amazon Alexa Echo Dot
    3. How to Pair JBL Xtreme with Amazon Alexa Echo Speakers
    4. Echo Spot Change WiFi Instructions, Amazon Alexa
    5. Echo Dot 3 Setup Instructions for Amazon Alexa 3rd Generation Dot

References

    1. Replacement Echo Power Cord – Charger and Power Adapter for Amazon Echo and Amazon Fire TV (2nd Generation), from Amazon.com
    2. Amazon Echo PSU / Power Supply Spec
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