Loud, in-your-gut audio combined with sensational lighting effects make this room feel more like a downtown disco than a beachside haven. A 4-inch-thick piece of Plexiglas allows color-changing fiber-optic lighting installed throughout an outdoor hot tub area to spill into the 406-square-foot entertainment room. Bouncing off the walls of the tub, the evening lights cast an ocean-blue hue—or any other color desired. To reconnect the owner with natural surroundings like the ocean, a microphone outside on the pool deck, which on command from an AMX touchpanel picks up and transmits sounds of the crashing waves through the home’s loudspeakers. See more here.