The Harman Kardon Onyx Studio 6 is portable, waterproof Bluetooth speaker that looks more like a design piece than something that can get soaked in the rain and continue working. Pricing for the Onyx Studio 6 is certainly confusing—a list price of $479.95 is replaced by permanent sale prices of anywhere from $200 to $300, including from Harman Kardon itself. At that lower price range, the speaker is a solid value. Anyone seeking an accurate mix should steer clear, but mega-bass lovers looking for rumble in a portable, outdoor-friendly design will be pleased.Design The Onyx Studio 6 is an upright, circular speaker with a cutout, rubberized handle, making it look like a designer handbag from some angles. Available in black, blue, or gray, the 11.2-by-11.5-by-5.0-inch (HWD), 6.5-pound speaker has considerable heft, so the handle is pretty much a necessity. Almost hidden against the backdrop of the cloth grille is an array of rubberized black buttons, including Bluetooth, power, vol...
If you like intense bass depth, the waterproof Harman Kardon Onyx Studio 6 will help you forget that it’s a fairly pricey mono speaker.
Intense bass depth and crisp highs; Handsome, waterproof design; Easy to operate
Heavy; Mono; No app or adjustable EQ