Koss UR21v
Our experts test hundreds of products in our labs every year, but we have yet to fully review this product. However, we have reviewed many of its competitors. Please check out our The Best Right Now section to see the best headphones we’ve tested.
See Full Specifications
Specifications
| Driver Type | closed back dynamic |
|---|---|
| Sensitivity (at 1 kHz) | 90 dB |
| Impedance (at 1 kHz) | 32.0 Ohm |
| Frequency Low | 20 Hz |
| Frequency High | 18000 Hz |
Related Products
Related Articles
-
The best noise-canceling headphones are on sale for the first time ever May 17, 2019 – These top-of-the-line Sony headphones have pristine sound quality and a luxurious feel—and at this incredible sale price, it's the perfect time to buy.
-
This non-profit is helping make events better for people with autism and PTSD April 25, 2019 – Through a combination of training and equipment, more events could be "sensory inclusive."
-
Noise-induced hearing loss is real—here's how to prevent it April 23, 2019 – Protecting your hearing is easier than you think
What's Your Take?
All Comments