
The controls on the Onyx Studio are minimalist to a fault. (Opens in a new window) Read Our Boston Acoustics MC100 Blue Review It's easy to miss, but must be removed for the speaker to work (and not produce a very strange-sounding low end). The speaker ships with a transparent plastic cover on the metal plate covering the bass radiator. Above the radiator, a large grip makes the 4.6-pound speaker easy to carry when moving it around. It features a black cloth grille bearing the Harman Kardon logo on the front and a rubber passive radiator with a metal disc (also with the Harman Kardon logo) on the back.

It stands on two metal legs built into its body that let it sit at a slight angle. The Onyx Studio is a black disc that measures 11 inches in diameter and is shaped like a convex lens approximately five inches thick at its widest point. It's a good choice if you want tons of power, though the same-price Editors' Choice Marshall Stanmore ($874.99 at Amazon) (Opens in a new window) offers a slightly more robust sound with better (and optional, thanks to its bass and treble controls) emphasis on the high end at the cost of losing all portability. Its status as a portable speaker is held back by a large profile compared to the Editors' Choice Bose SoundLink III ($399.00 at Amazon) (Opens in a new window), though, and it doesn't sound quite as crisp as it should. This $399.99 (exclusive from Sprint) Bluetooth speaker is powerful and offers plenty of bass, and users who want a good amount of rumble without a subwoofer will be satisfied. They can be large and full-sounding, like the Harman Kardon Onyx Studio.
HARMAN KARDON ONYX STUDIO HOW TO
How to Set Up Two-Factor Authenticationīluetooth speakers don't have to be or sound small.

