Audio-Technica BP894 Subminiature Headworn Microphone Includes Power Module AT8539
Audio-Technica BP894 Black Headworn Microphone for wired use with AT8539 power module.
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. 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 witout fatigue. For maximum stability and comfort, the included AT8464 dual-ear microphone mount converts the MicroSet to a dual-ear-worn unit.
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 theatre performer
Well-controlled cardioid directivity for better protection against feedback and excellent attenuation of unwanted noise
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
Element Fixed-charge back plate, permanently polarised condenser
Polar Pattern Cardioid
Frequency Response 20 - 20,000 Hz
Open Circuit Sensitivity -49 dB (3.5 mV) re 1V at 1 Pa
Impedance 250 ohms
Maximum Input Sound Level 135 dB SPL, 1 kHz at 3% T.H.D.
Low Frequency Roll Off 80 Hz, 18 dB/octave
Switches Flat, roll-off
Dynamic Range (Typical) 104 dB, 1 kHz at Max SPL
Signal-to-Noise Ratio 63 dB, 1 kHz at 1 Pa
Phantom Power Requirements 11-52V DC, 2 mA typical
Weight Microphone, boom & earpiece: 2.0 g (0.07 oz)
Power module: 85 g (3.0 oz)
Dimensions Microphone: 6.5 mm (0.26") long, 2.8 mm (0.11") diameter
Boom: 107.4 mm (4.23") long, 1.09 mm (0.04") diameter
Power Module: 97.6 mm (3.84") long, 18.9 mm (0.74") diameter
Output Connector (Power Module) Integral 3-pin XLRM-type
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
Accessories Included AT8539 power module (wired only); AT8464 dual-ear microphone mount; AT8440 cable clip; two AT8163 windscreens; moisture guard; belt clip (wired only); carrying case
Equipment available to buy from this site is for professional use only. Please note in certain countries some products listed may not be available from A.C. Entertainment Technologies Ltd.
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