If sound is unseen, might as well make a speaker that is such. The People People Invisible Speakers ($TBA) are encased in a transparent box, leaving it to be barely unnoticeable and pretty much sink into any background. Its lack of visibility doesn't mean a deficiency in sound, on the contrary, high-quality audio booms out of the see-through box. The speakers come with a small Wi-Fi antenna that can be connected into any music device, computer, or smart phone out there; as well as with old stereos or vinyl players. With its distinctive design, it would never feel out of place in any space.