Menu Close

BP4073 – Headworn Microphone

Brand: Audio Technica

$699.00

Line and Gradient Condenser Microphone

SKU: BP4073 Category:

Manufacturer’s website


With an overall length of just 9.17 in and weight of just 3.5 oz, this microphone adds virtually no heft to the end of fish pole or the top of minicam. Through the use of an innovative Audio-Technica design, the interference tube of the BP4073 provides 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 clean signal even in high-output conditions

  • Innovative acoustic design provides same directivity as mics up to 50 percent longer

  • Switchable 80 Hz hi-pass filter and 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
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 Pa
IMPEDANCE 50 ohms
MAXIMUM INPUT SOUND LEVEL 141 dB SPL, kHz at percent T.H.D.;
151 dB SPL, with 10 dB pad (nominal)
NOISE 13 dB SPL
DYNAMIC RANGE (typical) 128 dB, kHz at Max SPL
SIGNAL-TO-NOISE RATIO 81 dB, kHz at Pa
PHANTOM POWER REQUIREMENTS 48V DC, 4.8 mA typical
SWITCHES Flat, roll-off; 10 dB pad (nominal)
WEIGHT 99 (3.5 oz)
DIMENSIONS 233.0 mm (9.17 in) long,
21.0 mm (0.83 in) maximum body diameter
OUTPUT CONNECTOR Integral 3-pin XLRM-type
ACCESSORIES FURNISHED AT8405a stand clamp for 5/8 in-27 threaded stands; 5/8 in-27 to 3/8 in-16 threaded adapter; AT8144 windscreen; two O-Rings; protective carrying case
AUDIO-TECHNICA CASE STYLE SG2














SPECIFICATION GRAPHS
Click on the chart to view the larger image

POLAR PATTERN
POLAR PATTERN

FREQUENCY RESPONSE
FREQUENCY RESPONSE

Weight 2.2 lbs

Reviews

There are no reviews yet.

Be the first to review “BP4073 – Headworn Microphone”

Reviews


Wishlist 0
Continue Shopping