The Finite Elemente Hohrizontal 51 is a simple wall-mountable shelf but with a difference. It has two speakers and an iPhone cradle built into the front, leaving nearly all the shelf space available for books, knickknacks, framed pictures or even a TV. It can hold up to 55 pounds. The minimalist design masks real flexibility. On the bottom of the shelf, hidden from view, you’ll find inputs for plugging in a laptop (via USB) or audio components. A composite video output means you can play videos from your iPhone on your TV. It’s also a surprisingly powerful sound system. You can see the two small speakers in the front, but you can’t see the big woofer speakers on the bottom — or the 50-watt power output. It comes in red, gray, black, white, cobalt, mallow or natural-wood walnut. More:How Smart TVs Will Change Your Living Room — Mike Elgan