Audio Technica Line + Gradient Microphone - BP4071

Audio Technica Line + Gradient Microphone - BP4071

Part Number: BP4071
Our Price: $799.00
Availability: Usually ships the same business day
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Description

Line + Gradient Condenser Microphone

With directivity equal to mics up to 50% longer, the BP4071 has been specially created to meet the pickup demands of broadcasting, film/TV sound, professional recording, wildlife recording and theater sound reinforcement. Particularly useful for miking dynamic action in film/TV audio as well as in "spot" miking techniques in the music studio or theater, the 15.55"-long BP4071 provides a low noise floor and direct-coupled, balanced output for a clean signal even in high-output conditions. Audio-Technica has pioneered an interference tube design in the BP4071 that provides the same directivity as mics up to 50 percent longer.

Key Features
  • Designed for use in broadcasting, film/TV production, and theater sound reinforcement applications
  • Direct-coupled, balanced output ensures a clean signal even in high-output conditions
  • Innovative acoustic design provides same directivity as mics up to 50% longer
  • Rugged housing made of lightweight structural-grade aluminum alloy
  • Transformerless design for improved pickup of transients
  • Switchable 80 Hz high-pass filter & 10 dB pad
  • RoHS-compliant free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS)

Specifications

ELEMENTExternally polarized (DC bias) capacitor
POLAR PATTERNLine + gradient
FREQUENCY RESPONSE20-20,000 Hz
LOW FREQUENCY ROLL-OFF80 Hz, 18 dB/octave
OPEN CIRCUIT SENSITIVITY-29 dB (35.5 mV) re 1V at 1 Pa
IMPEDANCE50 ohms
MAXIMUM INPUT SOUND LEVEL141 dB SPL, 1 kHz at 1% T.H.D.;
151 dB SPL, with 10 dB pad (nominal)
NOISE13 dB SPL
DYNAMIC RANGE (typical)128 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO81 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS48V DC, 4.8 mA typical
SWITCHESFlat, roll-off; 10 dB pad (nominal)
WEIGHT136 g (4.8 oz)
DIMENSIONS395.0 mm (15.55") long,
21.0 mm (0.83") maximum body diameter
OUTPUT CONNECTORIntegral 3-pin XLRM-type
ACCESSORIES FURNISHEDAT8405a stand clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; AT8145 windscreen; two O-Rings; protective carrying case
AUDIO-TECHNICA CASE STYLESG3

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