beyerdynamic DT 900 PRO X
beyerdynamic DT 900 PRO X
The Beyerdynamic DT 900 PRO X headphones are an open-back, circumaural model from the PRO X series, offering an exceptionally clear, natural, and spatially accurate sound that will be appreciated by both studio sound engineers and discerning music enthusiasts. Thanks to the brand-new STELLAR.45 driver, the headphones can play music with incredible precision and dynamics on all types of devices, from a studio interface to a mobile phone. The DT 900 PRO X model was designed with an emphasis on versatility, durability, and maximum comfort during listening. The combination of a robust steel construction, soft velour ear pads, and a detachable mini-XLR cable guarantees long-term reliability and easy maintenance. The headphones are handmade in Germany, which confirms their high level of craftsmanship and precise acoustic quality.
Open-back
Construction
3.5mm / 6.3mm
Connection type
Without microphone
Microphone construction
5–40,000Hz
Frequency range
Key Features of the Beyerdynamic DT 900 PRO X Headphones
- Open-back design for a natural and airy sound
- New STELLAR.45 driver with 48 Ohm impedance and high efficiency
- Precise, balanced, and detailed sound across the entire frequency spectrum
- The Beyerdynamic DT 900 PRO X headphones have a wide frequency range of 5–40,000Hz
- Sensitivity of 100dB/mW for powerful and dynamic performance
- Compatible with PCs, laptops, tablets, and mobile devices
- Velour ear pads with excellent ventilation for long-term comfort
- Robust steel headband with soft memory foam padding
- Detachable cable with mini-XLR / 3.5mm jack connector + 6.3mm adapter
- Handmade in Germany, highly durable and easily serviceable
- Black colour finish with grey ear pads
Professional Sound with the STELLAR.45 Driver
The Beyerdynamic DT 900 PRO X headphones are equipped with the brand-new STELLAR.45 driver, which uses a neodymium ring magnet and a highly conductive copper wire. Thanks to a three-layer diaphragm with an integrated damping layer, the system achieves exceptional precision even at high volumes. The result is an open, detailed, and completely natural sound that remains distortion-free even during dynamic transients.
Flexibility for All Devices
Thanks to their 48-ohm impedance, the Beyerdynamic DT 900 PRO X headphones can be easily used with a wide variety of sound sources—from professional mixing consoles to smartphones or laptops. The high efficiency of the drivers allows for studio-level volume even without an amplifier. The practical detachable cable with a mini-XLR connector enables quick replacement or swapping for different lengths and variants.
Maximum Comfort for Work and Relaxation
The combination of soft memory foam in the headband and velour ear pads ensures comfort even during many hours of use. The steel construction contributes to perfect stability, while the open-back design allows the ear to breathe and provides an exceptionally natural spatial perception—ideal for mastering, mixing, or critical listening at home.
Technical Specifications
- Drivers: 45mm
- Impedance: 48 Ohm
- Sensitivity: 100dB/mW
- Connector: 3.5mm jack + 6.3mm adapter, detachable mini-XLR cable
- Cable length: 3m / 1.8m (interchangeable versions)
- Ear pads: velour, replaceable
- Weight: 345g (without cable)
- Colour: black
- Made in: Germany
Package Contents
- Beyerdynamic DT 900 PRO X headphones
- 3m cable with 3.5mm jack connector
- 6.3mm (1/4”) adapter
- Protective carrying bag
- User documentation
Impedance
This figure indicates how much power the headphones require. Headphones with a lower impedance (e.g. 32Ω) are ideal for mobile phones and laptops. A higher impedance (e.g. 80Ω and above) is more suitable for Hi-Fi players and amplifiers.
Frequency Range
Indicates what sounds the headphones can play. The typical range is 20Hz–20kHz, which corresponds to what the human ear can hear. Lower Hz = deeper bass, higher kHz = more detailed treble.Specifications
Type of headphones
Connection
Features and functions
Headphone characteristics
Colour
Weight
Backlight
Number of headphones
Packaging
Specifications can be changed without notice. Images are for illustrative purposes only.
