With a design that borrows the compact form of a book, Bang & Olufsen’s latest addition to its Beosound speaker range is called the Emerge. It’s a wireless bluetooth home speaker that will blend-in on your bookshelf but stand-out with room-filling sound. The speaker array includes a 37mm midrange driver, a 14mm soft dome tweeter and a 100mm side-firing woofer. It links with all other Beosound speakers and is available in Gold or Anthracite black metal with a tonal wood wrap.