Sonos - Play:1 Speaker

The speaker is a Sonos Play:1, a compact wireless Wi‑Fi speaker known for its surprisingly rich sound. This specific model is distinguished by the physical buttons on the top for operation, in contrast to the later models with touch controls. It features a distinctive gray metal grille and is designed to be used both upright and mounted on a wall. Importantly, the Play:1 does not have a built‑in microphone for voice control, which is the main difference from the Sonos One. The device connects via Wi‑Fi and is compatible with the Sonos S app for streaming services and multi‑room audio setups.

Specifications:
Amplifier: Two Class D digital amplifiers, perfectly tuned to match the speakers and acoustic architecture.
Tweeter: One tweeter creates a crisp and accurate high frequency response.
Mid-Woofer: One 3.5 in (8.9 cm) midwoofer ensures the faithful reproduction of mid-range frequencies and maximum.

The speaker is working perfectly.
For a better impression, see photos.