Audio-Technica - BP4071

Artnr: IDS0078036
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Teave:

BP4071 Line + gradient condenser microphone, 395 mm. Designed for use in broadcasting, film/TV production, and theater with Direct-coupled, balanced output ensures a clean signal. Innovative acoustic design, same directivity as mics up to 50% longer.

BP4071 for extremely focussed sound capture
At a length of 39.5 cm, the directional BP4071 shotgun microphone has been specially designed to meet the needs of broadcast, film, television, recording outdoors and theater applications. Particularly suitable for long-distance sound recording in filmmaking or in theatre, the BP4071 ensures a low noise level and a balanced Direct-coupled output resulting in a clear and clean signal, even in high-output conditions.

395 mm shotgun microphone designed to deliver quality sound in reporting, producing TV / Film and Theatre
Excels in long distance quality sound recording
Highly directional, it captures perfectly all frequency ranges (20Hz to 20kHz)
Perfect intelligibility even in noisy environments, thanks to excellent off-axis noise rejection
"Double Wave Diaphragm" proprietary technology offers high sensitivity with low self noise
Direct-coupled output with active balancing which ensures a signal without distortion at high output levels
80Hz low-cut filter, with a slope of 18dB / octave and -10dB switchable attenuator
Effective protection against nearby mobile phone interference and other unwanted radio frequency
Comes equipped with a foam windscreen

Element Externally polarized (DC bias) condenser
Polar Pattern Line + gradient
Frequency Response 20-20,000 hz
Low Frequency Roll Off 80 Hz, 18 dB/octave
Open Circuit Sensitivity - 29 dB (35.5mV), re 1V at 1 Pa
Maximum Input Sound Level 141 dB SPL, 1 kHz at 1% T.H.D.
151 dB SPL, with 10 dB pad (nominal)
Dynamic Range 128 dB, 1 kHz at Max. SPL
Signal-to-Noise Ratio 81 dB, 1 kHz at 1 Pa
Phantom Power Requirements 48V DC, 4.8 mA typical
Switches Flat, roll-off; 10 dB pad (nominal)
Weight 136 g
Dimensions L 395mm ; Ø 21mm maxi body
Output Connector Integral 3-pin XLRM-type
Accessories Included AT8405a stand clamp for 5/8”-27 threaded stands; 5/8”-27 to 3/8”-16 threaded adapter; AT8147 windscreen; protective carrying case; two O-Rings