Subminiature Omnidirectional Condenser Headworn Microphone BP892

The BP892 has been updated. See BP892x for the latest model.
Audio-Technica's high-SPL BP892 MicroSet® offers the ultimate in low-profile, high-performance audio. Delivering clear and accurate sound in an inconspicuous package, the ultra-lightweight BP892 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.
The microphone features a flat, extended frequency response and other outstanding performance specifications, resulting in extremely intelligible, natural audio for stage and television talent, lecturers and houses of worship.
Protected by a highly durable Parylene coating, the new headworn mic is built to stand up to the rigors of day-to-day use.

• 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
• 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
• Available in black and beige, wired and wireless models: BP892 – includes AT8539 power module BP892-TH – same as BP892, but in "theater" color (beige) BP892c – less power module; 55" (1.4 m) cable, unterminated BP892c-TH – same as BP892c, but in "theater" color (beige) BP892cH – less power module; 55" (1.4 m) cable terminated with a screw-down 4-pin connector for use with Audio-Technica wireless systems featuring cH-style connector BP892cH-TH – same as BP892cH, but in "theater" color (beige) BP892cW – less power module; 55" (1.4 m) cable terminated with a locking 4-pin connector for use with Audio-Technica wireless systems featuring cW-style connector BP892cW-TH – same as BP892cW, but in "theater" color (beige) BP892cL4 – less power module; 55" (1.4 m) cable terminated for Sennheiser wireless systems using Lemo connector BP892cL4-TH – same as BP892cL4, but in "theater" color (beige) BP892cLM3 – less power module; 55" (1.4 m) cable terminated for Sennheiser wireless systems using locking 3.5 mm connector BP892cLM3-TH – same as BP892cLM3, but in "theater" color (beige) BP892cT4 – less power module; 55" (1.4 m) cable terminated with TA4F-type connector for Shure wireless systems BP892cT4-TH – same as BP892cT4, but in "theater" color (beige) BP892cT5 – less power module; 55" (1.4 m) cable terminated with TA5F-type connector for Lectrosonics wireless systems BP892cT5-TH – same as BP892cT5, but in "theater" color (beige).

Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Omnidirectional
Frequency Response: 20-20,000 Hz
Low Frequency Roll Off: 80 Hz, 18 dB/octave (wired only)
Open Circuit Sensitivity: -49 dB (3.5 mV) re 1V at 1 Pa
Maximum Input Sound Level: 135 dB SPL, 1 kHz at 3% T.H.D.
Dynamic Range: 104 dB, 1 kHz at Max SPL (wired only)
Signal-to-Noise Ratio: 63 dB, 1 kHz at 1 Pa
Phantom Power Requirements: 11-52V DC, 2 mA typical (wired only)
Switches: Flat, roll-off (wired only)
Current Consumption: 0.1 mA typical at 5V (wireless only)
Voltage Range: 2.5-11V (wireless only)
Weight (microphone): Microphone, boom & earpiece: 2.6 g (0.09 oz)
Weight (power module): 85 g (3.0 oz) (wired only)
Cable: 1.4 m (55") long (permanently attached to microphone), 1.6 mm (0.06") diameter, 2-conductor shielded cable with locking 4-pin connector (wired only)
Dimensions: Microphone: 8.1 mm (0.32") long, 2.6 mm (0.10") diameter Boom: 98.4 mm (3.87") long, 1.07 mm (0.04") diameter
Dimensions (power module): 97.6 mm (3.84") long, 18.9 mm (0.74") diameter (wired only)
Output Connector (power module): Integral 3-pin XLRM-type
Audio-Technica Case Style: M31