Yes, it’s quite literally a bookshelf speaker 

Mention the term ‘bookshelf speaker’ in the company of most audiophiles ­­and you’d best be prepared to make a quick escape. Some would say putting your speakers on a bookshelf rather than dedicated speaker stands is the hi-fi equivalent of asking for ketchup in a Michelin star restaurant.
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https://www.whathifi.com/reviews/sonos-ikea-symfonisk-bookshelf-speaker