NudeAudio Super-M

It’s not rocket science: bigger speakers generally output bigger sound. But thanks to a little engineering ingenuity, NudeAudio’s Super-M is the exception to the rule. This compact Bluetooth 4.0 speaker is jam packed with electronics, including 2 full-range neodymium drivers on each side and two passive radiators, totalling 6 drivers positioned all-around for booming 360º sound. Its IPX-5 waterproof and sandproof case also contains an 8-hour li-ion battery, meaning it’ll effortlessly go anywhere and keep running all the while.

Hit up Amazon for details – $100