Sennheiser HD 400 PRO Headphones
The HD 400 PRO open-back studio headphones provide a natural and accurate listening experience for fine tuning your signature sound.
£219.00
In stock
SKU
Sennheiser HD 400 PRO Headphones
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Features:
- A professional's tool with neutral sound reproduction
- Lightweight design for all-day usage
- Single-sided, coiled cable allows freedom to operate. For convenience, a straight cable is also included
- Angled transducers designed for low distortion at high SPL's provide a spacious and accurate soundstage
What's in the box?
- 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
Technical Data:
- Impedance: 120 Ω
- Frequency response: 6 Hz to 38 kHz (-10 dB)
- Sound pressure level (SPL): 110 dB (1 kHz / 1 V RMS)
- THD, total harmonic distortion: < 0.05 % (1 kHz / 90 dB SPL)
- Ear coupling: circumaural
- Jack plug: 3.5 mm jack plug with 6.3 mm adapterWeight: 240 g
- Storage temperature: –55 °C to +70 °C (–67 °F to 158 °F)
- Operating temperature: –15 °C to +55 °C (5 °F to 131 °F)
- Operating relative humidity: ≤ 90 %
- Accoustic principle: dynamic, open
- Ear pad material: Velour














