Headphones
Sennheiser HD 650
Sennheiser

The HD 650 is an open-back dynamic headphone featuring a 42 mm transducer with 38 mm aluminum voice-coil diaphragm and a detachable OFC copper cable. Manufactured in Ireland with tight production tolerances of ±1 dB, it uses modular construction with velour pads and a special damping element made from fine acoustic metal mesh.
Specifications
| Frequency response | 10 Hz – 41 kHz |
| Impedance | 300 Ω |
| THD | 0.05% |
| Driver | 42 mm |
| Weight | 260 g |
As stated by the manufacturer — not community data.
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