Beyerdynamic DT 990 PRO X Professional Open-Back Studio Headphones

About: Beyerdynamic DT 990 PRO X Professional Open-Back Studio Headphones

A classic, reimagined: The DT 990 PRO X builds on the legendary sound signature of the DT 990 PRO – now enhanced with modern features like the powerful STELLAR.45 driver and a detachable cable. Made in Germany for uncompromising studio sound and long-term use.

• Open-back, over-ear studio headphones for critical listening and editing
• Precise performance with the flexible STELLAR.45 driver
• Detachable cable with locking mini XLR connector
• Comfortable fit, even during long sessions
• Engineered and made in Germany

HEAR EVERY DETAIL

The DT 990 PRO X delivers its iconic airy and detailed sound with natural treble lift and impressive transparency. It reveals acoustic flaws in your studio setup and serves as the perfect companion to your studio monitors – ideal for analytical listening and precise editing.

STELLAR.45 – HIGH-FIDELITY SOUND ON ALL DEVICES

From your audio interface to your laptop – the STELLAR.45 driver (5–40,000 Hz, 48 ohms) ensures premium sound across a wide range of playback systems. Engineered with a neodymium magnet and precision copper coil for dynamic, low-distortion audio reproduction.

MAXIMUM FLEXIBILITY – DETACHABLE CABLE

Equipped with a detachable cable and a locking mini-XLR connector, the DT 990 PRO X gives you total freedom. With a 3.5 mm plug and a 6.3 mm adapter included, you can connect to almost any device.

SUPREME COMFORT FOR LONG SESSIONS

Soft velour ear pads and a redesigned headband with a fontanelle recess ensure comfort even during extended use. The robust spring steel frame provides a secure yet relaxed fit – day in, day out.

BUILT TO LAST – MADE IN GERMANY

Handcrafted in Germany with durable metal components, sustainable design, and replaceable parts – the DT 990 PRO X is built for professionals who expect their gear to perform flawlessly for years to come.

Specifications

• Transducer type - Dynamic
• Operating principle - Open-back
• Wearing type - Over-ear
• Frequency response - 5 - 40,000 Hz
• Nominal impedance - 48 Ω
• Sound pressure level @ 1 mW/500 Hz - 97 dB
• Sound pressure level @ 1 V/500 Hz - 111 dB
• T.H.D. @ 500 Hz - < 0.15 %
• Maximum short-term power handling capacity - 100 mW
• Nominal headband pressure - 5.5 N
• Weight (without cable) - 292 g
• Length and type of cable - 3 m / straight cable, detachable, single-sided
• Connection - Gold-plated mini stereo jack plug (3.5 mm) & 1/4" adapter (6.35 mm)

What's in the Box

• DT 9900 PRO X Headphones
• Straight cable, 3-pin mini XLR (lockable) and mini stereo jack (3.5 mm), length 3 m
• Screw-on adapter 3.5 mm to 1/4" (6.35 mm) stereo jack
• Drawstring bag