Audio-Technica - BP4071L

Artnr: IDS0078037
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BP4071L Line and gradient condenser microphone, 539 mm. Designed for use in broadcasting, film/TV production, and theater. Innovative acoustic design, same directivity as mics up to 50% longer. Rugged housing made of lightweight structural-grade aluminum

At 53.9 cm long, the BP4071L is one of the longest shotgun microphones on the market. It was specially designed to meet the needs of the broadcast, film, and is particularly suitable for television. Particularly well adapted for long-distance sound recordings for filmmaking, in the theatre or for sporting events, the BP4071L guarantees a low noise level as well as a direct-coupled symmetrical output resulting in a clean signal even in high-output conditions.

One of the longest shotgun microphones on the market, 539 mm
Developed to meet the demands of the Professional Broadcast market
Extremely narrow directivity, for long distance recording
Highly directional, it perfectly captures all frequency ranges (20Hz to 18kHz)
Excellent rejection of side and rear noise
Perfect intelligibility, even in noisy environments
Uses proprietary "Double Wave Diaphragm" technology which offers high sensitivity with low self noise
80Hz low cut filter, with a slope of 18dB / octave and -10dB switchable attenuator
Effective protection against mobile phone interference and other unwanted radio frequencies
Comes equipped with a foam windscreen

Element Externally polarized (DC bias) condenser
Polar Pattern Line + gradient
Frequency Response 20-18,000 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 175 g
Dimensions 539.0 mm (21.22") long, 21.0 mm (0.83") maximum body diameter
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; two O-Rings; protective carrying case