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Audio-Technica BP894cW MicroSet Subminiature Cardioid Condenser Headworn Microphone (Discontinued)
Part # BP894cW
Model # BP894cW

Audio-Technica's innovative BP894 MicroSet® offers the ultimate in low-profile, high-performance audio. The BP894 features a rotating capsule housing with talk-side indicator for use on either ear and perfect polar pattern placement.

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Description

Details

The MicroSet BP894 takes headworn microphones to the next level, by allowing the cardioid capsule to be aimed directly at the sound source. The uniform pickup pattern provides excellent rejection of outside noise, with exceptional gain-before-feedback when used with live sound systems and stage monitors.

Delivering clear and accurate sound in an inconspicuous package, the ultra-lightweight BP894 hooks securely behind either ear and can be worn for hours without fatigue. For maximum stability and comfort, the included AT8464 dual-ear microphone mount converts the MicroSet to a dual-ear-worn unit.

Features

Features

  • Features a rotating capsule housing with talk-side indicator for use on either ear and perfect polar pattern placement
  • Provides superior intelligibility and clean, accurate reproduction for the most demanding house of worship user, lecturer, broadcaster or theater performer
  • Handles high sound pressure levels with ease
  • Extremely intelligible natural audio
  • Inconspicuous, lightweight headset with capsule diameter of just 2.8 mm is ideal for applications requiring minimum visibility
  • Ergonomic under-ear design—flexible, lightweight contoured loop hooks behind the ear for an ultra-secure, comfortable fit with or without glasses
  • Comes equipped with AT8464 Dual-Ear Microphone Mount that converts single ear-worn MicroSet to a dual-ear-worn unit for maximum stability and comfort
  • High-pass filter on power module provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
Specification
ElementFixed-charge back plate, permanently polarized condenser
Polar PatternCardioid
Frequency Response20-20,000 Hz
Open Circuit Sensitivity–49 dB (3.5 mV) re 1V at 1 Pa
Maximum Input Sound Level135 dB SPL, 1 kHz at 3% T.H.D.
Signal-to-Noise Ratio63 dB, 1 kHz at 1 Pa
Current Consumption0.1 mA typical at 5V
Voltage RangeIntegral 3-pin XLRM-type
Dimensions (L x Diameter)Microphone: 0.26" (6.5 mm) x 0.11" (2.8 mm)
Boom: 4.23" (107.4 mm) x 0.04" (1.09 mm)
Weight2.0 g (0.07 oz)
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