耳机
| 穿戴风格方式 |
Head-band |
| 耳机耦合 |
Circumaural |
| 原声系统 |
Open |
| 总谐波失真 |
0.1% |
| 耳机灵敏度 |
98 dB |
| 阻抗 |
250 Ω |
| 耳机频率 |
10 - 25000 Hz |
10 - 25000Hz, 98dB, 250Ω
The New Pro4AAAT follows in a long line of Koss stereophones designed for the broadcast professional. The latest titanium version features a Sound of Koss that every discriminating listener is sure to enjoy.
The PRO4AAAT features titanium coating on 2 mil mylar diaphragms for a frequency response of 10-25,000 Hz. Oxygen-free copper voice coils improve signal transmission and conduction for accurate sound. Computer optimized ferrite magnet structures provide deep bass and treble clarity.
Closed, vinyl Pneumalite™ ear cushions seal tightly around the ear for improved isolation and maximum bass. Designed for ultimate durability for home or everyday studio use, the PRO4AAAT stereophone incorporates an extra-wide, adjustable steel and rubber headband design that further ensures comfort during long listening and recording sessions. The earcups also fold flat for convenient travel and storage. The PRO4AAAT comes with a sleek case for protective portability. ThePro4AAAT comes equipped with a coiled, single entry eight-foot cord, and 3.5mm plug with 6.3mm adapter included.
