This is a quick review for the Ikea Symfonisk speakers I bought last week. Here's the deal: They are really solid value.
They sound good. I can tell they are not $1,000 speakers, but they are great for the price: $99. Furthermore, they are compatible with the Sonos ecosystem, and are the best value around for such speakers.
The most economical Sonos speakers are otherwise around $169, so these come in at equivalent quality for nearly half the cost. We have been very satisfied setting these up. They look beautiful in the room and we can fill the house for less than $1,000.
Sonos seems like a good ecosystem to be a part of and expect continuous software enhancements and broad support of services. They have a bad rap for failing to create backwards compatibility on their older speakers, and as much as that sucked, I imagine they won't do that again. But who knows...