Harman’s AKG introduces the K553 PRO closed-back headphones, which feature 50 mm drivers for
what the company calls a strong, accurate and distinguished bass response suitable for monitoring
and mastering contemporary music.
“The extra-large soft ear pads and lightweight over-ear design ensure stressfree listening over several
hours, while the 2D-axis mechanism enables full flat folding for easy storage and handling on the
road,” the company states.
Low-impedance drivers allow it be used on laptops and mobile devices; the soft cable includes a 3.5
mm (1/8-inch) plug. A screw-on adapter to 6.3 mm (1/4 inch) is included.