Sonos Roam Portable Bluetooth Smart Speaker (Black) - JB Hi-Fi
Sonos buying guide
Sonos Era 100 and Era 300: New Speakers, New Name | WIRED
Five: Our Most Powerful Wireless Hi-Fi Speaker | Sonos
Sonos Era 100 review: Affordable multi-room audio that actually sounds good | Engadget
Sonos Era 100 - An icon, remastered. Next-gen acoustics. New look. Now with Bluetooth®. Introducing Era 100. Hear what you've been missing. (White) : Amazon.co.uk: Electronics & Photo
Sonos chief explains why it made its unusual looking new speakers | The Independent
Sonos Five Speaker review: Powerful and clean - DXOMARK