The Audio-Technica BP4071 Professional Shotgun Microphone features a Line + Gradient pick up, measures 15.5" in length and features the directional characteristics and sound quality of much longer shotgun microphones. The BP4071's high directivity, low noise and transparent audio reproduction make it a well suited microphone for video, feature film, sound design applications, ENG and EFP applications, and more.
| Transducer | Externally polarized (DC bias) capacitor |
| Polar Pattern | Line + Gradient |
| Frequency Response | 20Hz - 20kHz |
| Dynamic Range (Typical) | 128 dB, 1 kHz at Max SPL |
| Signal-to-Noise Ratio | 81dB, 1kHz at 1Pa |
| Maximum Input Sound Level |
141dB SPL, 1kHz at 1% T.H.D.;
151dB SPL, with 10dB pad (nominal) |
| Power Requirements | 48VDC, 4.8mA typical |
| Output Impedance | 50 ohms |
| Output Connectors | 3-pin XLR |
| Pad | -10dB |
| Low Frequency Roll-Off | 80Hz, 12dB/octave |
| Dimensions (LxDiameter) | 15.55 x 0.83" (395 x 21mm) |
| Weight | 136g (4.8oz) |