| Net Weight (without cable) | BRH441M = 240 g (8.5 oz)/ BRH440M = 341 g (12.1 oz) | |
| Cable | Single-sided, detachable, unterminated, 6-conductor (1.8 m) | |
| Microphone | ||
| Type | Dynamic (moving coil) | |
| Polar Pattern | Cardioid | |
| Frequency Response | 50 to 15,000 Hz | |
| Output Impedance | 200 Ohms | |
| Sensitivity (@ 1 kHz, open circuit voltage) | -67.0 dBV/Pa* (0.45 minimum) | *1 Pa – 94 dB SPL |
| Polarity | Positive pressure on diaphragm produces positive voltage on pin 1 (red wire) with respect to pin 3 (shield) | |
| Headphone | ||
| Transducer Type | Dynamic, Neodymium magnet | |
| Driver Size | 40 mm | |
| Frequency Range | 15 to 27,000 Hz | |
| Sensitivity (@ 1 kHz) | 101 dB/mW | |
| Impedance (@ 1 kHz) | 300 Ohms | |
| Maximum Input Power | 1000 mW | |
