![Sonos Era 100 Voice-Controlled Wireless Smart Speaker with Bluetooth, Trueplay Acoustic Tuning Technology, & Amazon Alexa Built-In (Black) | World Wide Stereo Sonos Era 100 Voice-Controlled Wireless Smart Speaker with Bluetooth, Trueplay Acoustic Tuning Technology, & Amazon Alexa Built-In (Black) | World Wide Stereo](https://www.worldwidestereo.com/cdn/shop/files/179394_WWS1_1946x.jpg?v=1704320645)
Sonos Era 100 Voice-Controlled Wireless Smart Speaker with Bluetooth, Trueplay Acoustic Tuning Technology, & Amazon Alexa Built-In (Black) | World Wide Stereo
![Hi, I have older equipment and using the S1 app and decided to try out the Trueplay feature. After the test sounds, I receive a message that say one of my devices Hi, I have older equipment and using the S1 app and decided to try out the Trueplay feature. After the test sounds, I receive a message that say one of my devices](https://external-preview.redd.it/1TYLtQWOm0fmUXcG_VAveL0TEevC9jPyLOea-Rmgjcs.jpg?auto=webp&s=21a81050fd9d2e8ecd470b78a8180b0675ccabb9)
Hi, I have older equipment and using the S1 app and decided to try out the Trueplay feature. After the test sounds, I receive a message that say one of my devices
![Sonos Era 100 Voice-Controlled Wireless Smart Speakers with Bluetooth, Trueplay Acoustic Tuning Technology, & Amazon Alexa Built-In - Pair (Black) | World Wide Stereo Sonos Era 100 Voice-Controlled Wireless Smart Speakers with Bluetooth, Trueplay Acoustic Tuning Technology, & Amazon Alexa Built-In - Pair (Black) | World Wide Stereo](http://www.worldwidestereo.com/cdn/shop/files/179470_WWS1.jpg?v=1704320652)