Beyerdynamic DT 900 PRO X vs Sony MDR-1AM2 – Which Headphones Are Better? (2026)

Made in Germany. Single-sided detachable cable. Open-back premium studio headphones. Detailed, spacious and transparent sound. Rugged spring steel headband construction. Soft, replaceable ear pads and headband pad. Ideal for critical listening, mixing and mastering. Hard-wearing, durable and robust workmanship. STELLAR.45 driver for high-performance studio sound. 48 ohms and a wide range of applications on all devices. Gold-plated mini stereo jack connector ( 3.5 mm ) & 1/4" adapter ( 6.35 mm ).

Swivel ear cups for portability. Swivel design makes travel easy. Silver-coated oxygen-free copper. High-Resolution Audio compatible. Patterned grill for smooth ultra-highs. Heavy bass with Beat Response Control. Enfolding closed-back design seals in sound. Pressure-relieving earpads for total comfort. Super-lightweight design for hours of comfort. Smartphone compatible with in-line remote mic. Supplied balanced-connection headphone cable. Silver-Coated OFC Strands, L-shaped Gold-Plated. Wide frequency response for a full range of sound. Responsive Liquid Crystal Polymer driver for clarity. Aluminum-coated LCP diaphragm for more precision. Enjoy music as the artist intended with High-Resolution Audio.

Key Differences

Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. The driver size differs between the two (45 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. Beyerdynamic DT 900 PRO X and Sony MDR-1AM2 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The frequency response differs (5 - 40,000 Hz vs 3 Hz - 100000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Impedance levels vary (48 ohm vs 16 ohm), which can affect compatibility and audio output when used with different devices. From a usability standpoint, both models provide a reliable and premium headphone experience. There is a noticeable difference in weight (345 g vs 187 Gm), which may affect comfort during extended use.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Driver Size: 45 mm vs 40 mm
Weight: 345 g vs 187 Gm
Impedance: 48 ohm vs 16 ohm

Compare Beyerdynamic DT 900 PRO X with:

Compare Sony MDR-1AM2 with:

Key Differences

Top Differences