Beyerdynamic DT 990 PRO X Open-Back Studio Headphones
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Beyerdynamic DT 990 PRO X — Open-Back Studio Headphones
The Beyerdynamic DT 990 PRO X represents the evolution of the legendary DT 990 PRO, featuring the revolutionary STELLAR.45 driver technology. Engineered and made in Germany, these open-back headphones deliver detailed, powerful, and vibrant sound with exceptional spatial reproduction — ideal for critical listening, mixing, and mastering.
The 48Ω impedance ensures broad compatibility with professional audio interfaces, studio equipment, and mobile devices. A detachable cable system with 3-pin mini XLR connector provides flexibility and long-term serviceability.
Key Features
- STELLAR.45 Driver Technology — Beyerdynamic’s latest transducer for detailed, powerful, vibrant sound
- 48Ω Impedance — optimised for audio interfaces, studio equipment, and mobile devices
- Open-Back Design — natural, spacious soundstage with exceptional spatial reproduction
- Extended Frequency Response — 5–40,000 Hz captures every nuance in your audio
- Detachable Cable — 3-pin mini XLR connector for flexibility and serviceability
- Soft Velour Circumaural Ear Pads — replaceable; designed for extended listening sessions
- Made in Germany — premium materials and Beyerdynamic’s renowned build quality
- 2-Year Manufacturer Warranty
Specifications
Specifications sourced from Beyerdynamic. Subject to change without notice.
| Specification | Detail |
|---|---|
| Model | DT 990 PRO X |
| Brand | Beyerdynamic |
| Driver Technology | STELLAR.45 dynamic driver |
| Transducer Type | Dynamic, open |
| Design Type | Open-back, circumaural |
| Impedance | 48Ω |
| Frequency Response | 5 Hz – 40,000 Hz |
| Nominal SPL | 100 dB (1 mW / 500 Hz) |
| THD | <0.08% (1 kHz / 100 dB) |
| Cable | 3m detachable coiled cable with 3-pin mini XLR connector |
| Connector | 3.5mm (⅛") stereo jack; 6.35mm (¼") adapter included |
| Weight (without cable) | 330g |
| Ear Pads | Soft velour circumaural (replaceable) |
| Headband | Padded, adjustable |
| Country of Origin | Germany |
| Warranty | 2 years manufacturer warranty |
| EAN | 4010118482014 |
Caring for your Speakers and Amplifiers
To Keep your equipment safe these are some best practices to note. Please be advised that this is only to reduce the risk of misuse and is not an exhaustive list.
Speakers
- Speaker terminals are marked red and black, ensure your amplifier to the speakers are wired on the same colours
- Ensure no loose speaker wire from the red touches a loose wire from the black as this will lead to a short circuit and damage either the speaker, the amplifier or both.
- Not all speakers are designed to play at max volume, kindly consider the pairing of your amplifier and speakers
- Speaker cabinets cannot be replaced please handle with care.
AV & Stereo Amplifiers
- If your amplifier has HDMI ports, ensure all devices are off before plugging in the HDMI cable
- Turn off the amplifier before swoping out or adding speaker cable
- Amplifiers generate heat, place them in a well ventilated space. if possible avoid having anything on top of the unit.
- adding a surge protector can assist with power dips which are likely to damage your devices. Isotek and Furman are industry standard.
- Dusty environments can sometimes lead to accumulation of dust in the electronic components that might affect heat regulation
Shipping & Returns
- Free shipping on orders over R500 within the country.
- Standard delivery within 2–5 business days. Delays will be communicated. This might vary slightly depending on your location.
- Return items in original condition for a full refund. (unopened state)
- Returns that are open/unboxed will be subject to a handling fee. Refunds will only be processed after testing the unit.