http://www.techradar.com/news/panasonic-announces-new-smart-speaker-the-google-assistant-powered-ga10

At its keynote at IFA 2017, Panasonic announced a new smart speaker, the SC-GA10. The hi-fi speaker is packing Google Assistant, and features two 20mm soft dome tweeters and 8cm woofer with dual voice coils. 

Panasonic was keen to emphasize the speaker's music playing abilities, positioning it similarly to Apple's upcoming HomePod speaker and ahead of Google Home in terms of sound.