Taking apart the $99 Sonos speaker from Ikea to see what’s inside. Sounds pretty solid, much like a Play:1. The box is nothing fancy, just a large plastic enclosure but it's super easy to get inside and make modifications. Check out my video showing how to add any subwoofer to your Sonos system by making some mods to this speaker: https://www.youtube.com/watch?v=TiPPPu7j5DM