Audio-Technica BP892CW
BP892cW MicroSet® Subminiature Omnidirectional Condenser Microphone with Locking 4-Pin Connector, Black


The Audio-Technica BP892cW MicroSet offers the ultimate in low-profile, high-performance audio capture, standing up to high SPL (Sound Pressure Levels) and delivering clear, accurate sound in an inconspicuous package. It's attached cable terminates with a Locking 4-Pin Connector for use with Audio-Technica UniPak Wireless systems. The BP892 is wearable for hours without fatigue thanks to its  ultra-lightweight design, and hooks securely behind either ear (or both with included dual-ear mount). The microphone features a flat, extended frequency response along with other remarkable performance specifications, all resulting in extremely intelligible, natural audio for stage and television talent, as well as lecturers and houses of worship. It's protected by a highly durable Parylene coating, so it's built to withstand the rigors of day-to-day use.

Audio-Technica BP892cW MicroSet Includes:

  • BP892 Subminiature Mic
  • AT8440 cable clip
  • AT8464 dual-ear microphone mount
  • (2) AT8157 windscreens
  • (2) AT8156 element covers
  • Moisture guard
  • Carrying case

Audio-Technica BP892cW MicroSet Features:

  • Terminated with Locking 4-Pin Connector for use with Audio-Technica UniPak® Wireless systems
  • Handles high sound pressure levels with ease
  • Extremely intelligible natural audio
  • Inconspicuous, lightweight headset with capsule diameter of just 2.6 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
  • RoHS compliant–free from all substances specified in the EU directive on hazardous substances

Audio-Technica BP892cW MicroSet Specifications:

  • Color: Black
  • Element: Fixed-charge back plate, permanently-polarized condenser
  • Polar Pattern: Omnidirectional, see graph below:


  • Frequency Response: 20 Hz - 20 kHz, see graph below:


  • Open Circuit Sensitivity: –49 dB (3.5 mV) re 1V at 1 Pa
  • Maximum Input Sount Level: 135 dB SPL, 1 kHz at 3% THD
  • Signal-to-Noise Ratio: 63 dB, 1 kHz at 1 Pa
  • Current Consumption: 0.1 mA typical at 5V
  • Voltage Range: 2.5-11V
  • Weight (Microphone): Microphone, boom & earpiece: 0.09 oz. (2.6 g)
  • Dimensions:
    • Microphone (L x Ø): 0.32" x 0.10" (8.1 x 2.6mm)
    • Boom (L x Ø): 3.87" x 0.04" (98.4 x 1.07mm)
  • Cable: 1.4 m (55"), terminated with Locking 4-Pin Connector for use with Audio-Technica UniPak Wireless systems
  • Audio-Technica Case Style: M31

WARNING: Cancer and Reproductive Harm -

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM