Koss PRO4AAT features Unknown. Help us by suggesting a value. battery.
Design
| Fit i | Over-ear (482 others) |
| Can be folded i | ✔ (370 others) |
| Travel bag is included i | ✔ (353 others) |
Sound quality
| Lowest frequency i | 10 Hz (70 others) |
| Highest frequency i | 25000 Hz (8 others) |
| Impedance i | 250 Ohms (9 others) |
| Sound pressure level i | 95 dB/mW (11 others) |
| Has passive noise reduction i | ✔ (420 others) |
Power
Connectivity
| Connectivity i | Wired (175 others) |
Miscellaneous
| Has a 3.5mm male connector i | ✔ |
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Frequently Asked Questions
What is the impedance of the Koss PRO4AAT?
At 250 Ohms, the Koss PRO4AAT is 354% above the category average for impedance, ranking #22 out of 453 — see ranking headphone products.
What is the lowest frequency of the Koss PRO4AAT?
At 10 Hz, the Koss PRO4AAT is 35% below the category average for lowest frequency, ranking #365 out of 559 — see ranking headphone products.
What is the highest frequency of the Koss PRO4AAT?
At 25000 Hz, the Koss PRO4AAT is 13% below the category average for highest frequency, ranking #192 out of 561 — see ranking headphone products.
How does it compare?
How does the Koss PRO4AAT's lowest frequency compare to similar headphoness?
At 10 Hz, the Koss PRO4AAT leads the Beyerdynamic T90 (5 Hz) by 50%.
How does the Koss PRO4AAT's highest frequency compare to similar headphoness?
At 25000 Hz, the Koss PRO4AAT trails the Beyerdynamic T90 (40000 Hz) by 38%.
How does the Koss PRO4AAT's sound pressure level compare to similar headphoness?
At 95 dB/mW, the Koss PRO4AAT trails the Beyerdynamic T90 (102 dB/mW) by 7%.