In depth comparison and review of beyerdynamic DT 990 PRO and beyerdynamic Amiron Wireless Copper. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | beyerdynamic DT 990 PRO | beyerdynamic Amiron Wireless Copper |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Weight | 250 g | 400 g | beyerdynamic DT 990 PRO are lighter than beyerdynamic DT 990 PRO headphones. |
| Colour | Black | Copper | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | beyerdynamic DT 990 PRO | beyerdynamic Amiron Wireless Copper |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Open | Closed | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), General Audio/Video Distribution Profile (GAVDP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, aptX HD, apt-X LL | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 35000 Hz | 5 - 40000 Hz | beyerdynamic Amiron Wireless Copper offer a larger frequency range than beyerdynamic DT 990 PRO. |
| Max Input Power | 100 mW | 200 mW | |
| Total Harmonic Distortion (THD) | 0.2% | <0.05% | beyerdynamic Amiron Wireless Copper have lower total harmonic distortion than beyerdynamic DT 990 PRO. |
| Sensitivity | 96 dB | - | |
| Impedance | 250 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 100 dB |
| MICROPHONE | beyerdynamic DT 990 PRO | beyerdynamic Amiron Wireless Copper |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | beyerdynamic DT 990 PRO | beyerdynamic Amiron Wireless Copper |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| CABLE | beyerdynamic DT 990 PRO | beyerdynamic Amiron Wireless Copper |
|---|
| Cable Type | Headphones cable - 3 m | Headphones cable - detachable - with remote control and mic - 1.2 m | |
|---|---|---|---|
| Cable Length | 3 m | 1.2 m | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | beyerdynamic DT 990 PRO | beyerdynamic Amiron Wireless Copper |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 1050 mAh | |
| Battery Life | - | 30 hour(s) | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | beyerdynamic DT 990 PRO | beyerdynamic Amiron Wireless Copper |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) | - |
|---|
| OTHERS | beyerdynamic DT 990 PRO | beyerdynamic Amiron Wireless Copper |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | Hard case, USB-C to USB-A charging cable |
|---|
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