MSRP* US$999.00
*Manufacturer's Suggested Retail Price.| Actual selling price may vary; please check with an authorized Audio-Technica dealer.
With an overall length of just 9.17” and weight of just 3.5 oz, this microphone adds virtually no heft to the end of a fish pole or the top of a minicam. Through the use of an innovative Audio-Technica design, the interference tube of the BP4073 provides a narrow acceptance angle, effective for long-distance pickup. The highly directional mics offer low self-noise and are fully RoHS-compliant – free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS).
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
Switchable 80 Hz hi-pass filter & 10 dB pad
Rugged housing made of lightweight structural-grade aluminum alloy
RoHS-compliant – free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS)
SPECIFICATIONS |
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ELEMENT |
Externally polarized (DC bias) capacitor |
POLAR PATTERN |
Line + gradient |
FREQUENCY RESPONSE |
20-20,000 Hz |
LOW FREQUENCY ROLL-OFF |
80 Hz, 12 dB/octave |
OPEN CIRCUIT SENSITIVITY |
-29 dB (35.5 mV) re 1V at 1 Pa |
IMPEDANCE |
50 ohms |
MAXIMUM INPUT SOUND LEVEL |
141 dB SPL, 1 kHz at 1% T.H.D.;
151 dB SPL, with 10 dB pad (nominal) |
NOISE |
13 dB SPL |
DYNAMIC RANGE (typical) |
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 |
99 g (3.5 oz) |
DIMENSIONS |
233.0 mm (9.17") long,
21.0 mm (0.83") maximum body diameter |
OUTPUT CONNECTOR |
Integral 3-pin XLRM-type |
ACCESSORIES FURNISHED |
AT8405a stand clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; AT8144 windscreen; two O-Rings; protective carrying case |
AUDIO-TECHNICA CASE STYLE |
SG2 |
SPECIFICATION GRAPHS |
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Click on the chart to view the larger image |
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POLAR PATTERN |
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FREQUENCY RESPONSE |
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