The AKG K 66 is a closed-back stereo headphone model manufactured by AKG Acoustics. It features a circumaural (over-ear) design that provides good noise isolation and prevents sound leakage. The headphones have a frequency response range of 18Hz to 22kHz, offering a decent audio reproduction. The K 66 has a single-sided detachable cable for ease of use and storage. It is known for its comfortable fit and balanced sound performance. The headphones are suitable for both professional and personal use.
