| SUPERLUX HD651 CIRCUMAURAL CLOSED-BACK HEADPHONES SPECIFICATIONS | |
| Type: | Dynamic, closed-back |
| Driver: | Φ40mm, neodymium |
| Sensitivity: | 98dB SPL (1mW) |
| Frequency Response: | 20-20,000Hz |
| Max. Input Power: | 200mW |
| Rated Impedance: | 32Ω |
| Total Harmonic Distortion: | <0.25% @ 1kHz /1V |
| Ear pads: | Leatherette |
| Cable: | 2-meter (6.6 ft.) |
| Connector: | Stereo mini plug |
| Headphone Calliper Pressure: | Approx. 4.5N |
| Net Weight: | 185g (6.5 oz) |
