耳机
| 阻抗 |
32 Ω |
| 耳机频率 |
20 - 18000 Hz |
| 耳机耦合 |
Supraaural |
| 总谐波失真 |
0.4% |
| 耳机灵敏度 |
90 dB |
Koss TV21 headphones, 20 - 18000 Hz for TV.
The Koss TV21 is modeled after the UR21 and is a full size stereophone with an extended cord for television viewing.
This new addition to our line of stereophones helps eliminate distracting high volume from your television. The Koss TV21 brings both voice and music from your favorite shows to life without disturbing others.
Perfect for added privacy or assistive listening, the TV21 has a dynamic element constructed of anisotropic strontium ferrite magnet structures that deliver big sound at all volume levels with less distortion. Big sound that packs a big punch when viewing favorite TV programs.
Oversized ear cushions surround the ear to block outside noise, for an unmatched isolation. Padded, leatherette earcushions rest comfortably on your head for maximum comfort even during the longest movies. For added comfort, the headband on the TV21 is adjustable to fit every music lover. Its single-entry straight cord minimizes tangles between long distances. At 24 feet in length, the cord is perfect for connecting to the television while you connect to your favorite chair or couch. The TV21 also has in-line volume control/mono-stereo switch for easy level adjustment and full enjoyment of different audio sources. When not in use, the cups fold flat for convenient and protective storage.
