Neumann NDH20 Headphones

The Neumann NDH 20 are closed-back studio headphones designed for accurate monitoring, mixing, and critical listening. Featuring 38mm dynamic drivers, extended frequency response from 5 Hz to 30 kHz, and high isolation memory foam ear pads, they deliver precise, detailed sound with excellent noise isolation for studio and mobile production use.

The Neumann NDH 20 are professional closed-back studio headphones engineered for high-precision audio monitoring, mixing, and editing tasks. Designed with Neumann’s renowned acoustic expertise, they provide a neutral, highly detailed sound signature suitable for critical listening in both studio and mobile production environments.

At the core of the NDH 20 are 38mm dynamic drivers with neodymium magnets, delivering a wide and accurate frequency response from 5 Hz to 30 kHz. This extended range ensures deep, controlled bass, detailed mids, and clear, articulate highs, making them ideal for identifying subtle mix elements and maintaining sonic accuracy.

With an impedance of 150 ohms and a sensitivity of 114 dB, the headphones are optimized for professional audio interfaces and monitoring equipment, ensuring consistent performance across studio setups. Total harmonic distortion remains below 0.10% at 100 dB SPL, preserving clean and distortion-free playback even at higher listening levels.

The closed-back design combined with memory foam ear pads provides excellent passive isolation, minimizing external noise and preventing sound leakage. This makes the NDH 20 suitable for recording environments as well as detailed editing sessions where focus is essential.

Built for durability and comfort, the headphones feature an adjustable steel headband and lightweight aluminum earcup covers. Their foldable design enhances portability, making them practical for engineers and creators working across multiple locations.

Connectivity is handled via a 3.5mm stereo mini-jack, with a 6.3mm adapter included for professional studio equipment. The package also includes both straight and coiled cables, along with a protective fabric case for safe transport.

Key Features:

• Closed-back studio headphones for monitoring and mixing
• Wide frequency response: 5 Hz – 30 kHz
• 38mm dynamic drivers with neodymium magnets
• High passive noise isolation with memory foam ear pads
• 150 ohm impedance for professional studio use
• Low distortion (<0.10% THD at 100 dB SPL)
• Foldable design for portability
• Durable aluminum and steel construction
• Includes straight and coiled cables + carrying case