This 2013 CES Innovations honoree will finally give you enough motivation to find all those unused wall outlets hiding behind your furniture. Considered a progeny of the old Apple iPod speaker docks, the JBL SoundFly Air ($199) is an AirPlay-enabled Wi-Fi speaker that connects to your iOS devices without the necessity of the dock. Just plug the speaker in to any of the recently discovered wall outlets (preferably one under your roommate’s bed), make sure your Wi-Fi connection is active and that AirPlay is enabled, then start playing any sort of music characteristic of a rave concert. And with its small size, stealth won’t be an issue.