After some trial and error, I finally managed to set up a stereo pair using two Amazon Echo 5 speakers! 
It was a bit of a learning curve, but I wanted to share my experience in case others are looking to do the same. Here’s how I did it:First, I connected both Echo 5s to my home Wi-Fi network. Once they were online, I opened the Alexa app on my phone and navigated to the settings menu. From there, I selected ‘Devices’ and then ‘Set Up a Stereo Pair.’ Following the prompts, I chose the two Echo 5s I wanted to pair and let Alexa handle the rest.At first, I noticed some inconsistencies with the audio syncing properly. Sometimes, one speaker would play slightly out of sync with the other, which was a bit frustrating. To fix this, I made sure both devices were on the same network and updated to the latest firmware. I also adjusted their positions to ensure optimal sound quality.One tip I’d like to share is to use the Alexa app to test the sound levels on each speaker individually. This helped me balance the audio so that both speakers were contributing equally to the stereo effect. Additionally, placing the speakers at a slight angle from each other seemed to improve the overall soundstage.Now that everything is set up, I’m thrilled with the results! The stereo effect is amazing, and I can enjoy my favorite tunes in perfect harmony. It’s been a great addition to my home entertainment setup. If anyone else is looking to try this, I highly recommend giving it a shot—it’s worth the effort!