But as a first-gen product they show plenty of promise, and once the full feature set is rolled out (and they're compatible with more Sonos soundbars) they will hopefully be a much stronger ...

Not to mention, their compact design means I can fit them right into places like a bookshelf or on the corner of a desk. Amazon currently has the Sonos Era 100 speaker listed as a 'limited-time ...

A higher number typically makes for more room-filling sound, but some (often cheaper) speakers can distort at higher volumes.