Sennheiser HD 400 PRO Studio Reference Headphone

The Sennheiser HD 400 PRO Studio Reference Headphone is the ultimate tool for audiophiles and professionals who demand the highest quality in sound reproduction. Whether you're in a work-from-home scenario or operating in a professional studio environment, these headphones offer an unparalleled auditory experience. The open-back design ensures your mixes are monitored in precise detail, thanks to the 120 ohm transducer that features a specialized polymer blend in its diaphragm. This allows for an exceptionally accurate sound that reflects how your audience will hear it.

The HD 400 PRO's ergonomic and robust build makes it perfect for long sessions without causing fatigue. Its lightweight construction lets you discard the restrictions of confined spaces while ensuring durability for daily use. Enjoy a transparent, wide soundstage with exceptional clarity, facilitated by the angled transducers and open ear cups. The velour earpads provide added comfort, making it possible to wear these headphones for extended periods without discomfort.

Experience rich, studio-quality sound at your fingertips with the Sennheiser HD 400 PRO Studio Reference Headphone. Exceptional craftsmanship and cutting-edge technology combine to deliver a headphone that meets the high standards of both amateur and professional audio producers. The included coiled and straight cables add versatility to its usage, making the HD 400 PRO a valuable addition to your audio equipment.

Key Features

• High-power drive magnet with a damping system for deep bass and reduced distortion
• Velour earpads for enhanced comfort during long sessions
• Durable housing designed to withstand daily use
• Single-sided coiled cable and an additional straight cable for operational ease
• Open ear cups and angled transducers for a wide, transparent soundstage
• Lightweight design for increased mobility and long-term wear

Specifications

• Acoustic Principle: Dynamic, open
• Ear Coupling: Circumaural
• Ear Pad Material: Velour
• Jack Plug: 3.5 mm with 6.3 mm adapter
• Impedance: 120 Ohm
• Frequency Response: 6 Hz to 38 kHz (-10 dB)
• Sound Pressure Level (SPL): 110 dB (1 kHz / 1 V RMS)
• Total Harmonic Distortion (THD): < 0.05% (1 kHz / 90 dB SPL)
• Weight (without cable): 240 g
• Operational Temperature: -15 °C to +55 °C ( 5 °F to 131 °F)
• Storage Temperature: -55 °C to +70 °C (-67 °F to 158 °F)
• Relative Humidity: <= 90%

Package Contents

• HD 400 PRO Studio Reference Headphone
• 3 m coiled cable with 3.5 mm jack plug
• 3.5 mm jack plug to 6.3 mm adapter
• 1.8 m straight cable
• Quick Guide
• Safety Guide