Sennheiser
HD 414
The world's first open-back stereo headphone (probably).
Measurements
1 measurements found.Specs
- Driver type
- DynamicSource: web.archive.org · Verified Oct 19, 2026
- Weight
- 80 gSource: web.archive.org · Verified Oct 19, 2026
- Impedance
- 52 ΩSource: web.archive.org · Verified Oct 19, 2026
Power needed
Calculate what source power your headphones will need to operate at their best using Headphones.com's Power Calculator.
ohms
dB
Power Requirements
- Voltage (V)
- –
- Current (mA)
- –
- Power (mW)
- –
- Equiv. dB/V
- –