Beyerdynamic MMX 300 PRO vs Beyerdynamic DT 290 MK II

Closed Design. Made in Germany. Soft over-ear pads for high wearing comfort. Professional studio sound with gaming tuning. Maximum comfort for extended gaming sessions. Earpads, headband and cable as replacement parts. Headband pad with a recess in the area of the fontanel. High-quality microphone for excellent intelligibility of speech. Single-sided, detachable cable with an integrated remote control. Unique speech intelligibility thanks to high-quality condenser microphone.

Made in Germany. Available Variations DT 290 MK II / 80 ohms DT 290 MK II / 250 ohms Flexible, swivelling gooseneck for optimum positioning. Headset with dynamic microphone for broadcast and intercom ( closed ). High-performance neodymium magnet system for excellent playback precision. High-quality dynamic microphone with hypercardioid characteristic ( high feedback prevention ). All versions of the DT 290 are supplied without a connection cable. Please order the desired connection cable at the same time.

Key Differences

Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Beyerdynamic DT 290 MK II and Beyerdynamic MMX 300 PRO are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. The frequency response differs (10 - 30.000 Hz vs 5Hz - 40KHz), 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. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. The driver size differs between the two (NA vs 45 mm), which can influence sound depth, bass response, and overall audio clarity. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. There is a noticeable difference in weight (240 g vs 314 GM), which may affect comfort during extended use. Impedance levels vary (250 ohm vs 48 ohm), which can affect compatibility and audio output when used with different devices.

Verdict: Choosing between Beyerdynamic DT 290 MK II and Beyerdynamic MMX 300 PRO depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Driver Size: NA vs 45 mm
Weight: 240 g vs 314 GM
Impedance: 250 ohm vs 48 ohm

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Key Differences

Top Differences