Skip to main content Skip to footer

Audio-Technica BP892CT5 Omnidirectional Headworn Condenser mic w/o Power Supply  

Product #485332

45 day price guarantee, 45 day return policy, 100% secure shopping


Item Note:

This product has been discontinued but may be available as a Open Box item.

Similar Items

See All Audio-Technica Wireless System Components

Clear and accurate sound in an inconspicuous package.

Audio-Technica's high-SPL BP892CT5 MicroSet offers the incredible 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.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCCs wireless microphone website at:

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
55" (1.4 m) cable terminated with TA5F-type connector for Lectrosonics wireless systems

BP892CT5 Omnidirectional Headworn Condenser mic w/o Power Supply Specifications:

Element: fixed-charge back plate, permanently polarized condenser 
Polar pattern: omnidirectional
Frequency response: 20-20,000 hz
Low frequency roll-off: 80Hz, 18 db/octave (wired only)
Open circuit sensitivity:“49db (3.5mv) re 1v at 1 pa
Impedance: 250?s (wired only)
Maximum input sound level: 135db spl, 1kHz at 3% t.h.d.
Dynamic range (typical): 104 db, 1kHz at max spl (wired only)
Signal-to-noise ratio: 63db, 1kHz at 1 pa
Phantom power requirements: 11-52v dc, 2 ma typical (wired only)
Switch: 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: 2.6g (0.09oz)
Weight (power module): 85g (3.0oz)
(wired only)
Dimensions: microphone: 8.1mm (0.32") long, 2.6mm (0.10") diameter
boom: 98.4mm (3.87") long, 1.07mm (0.04") diameter
Dimensions (power module): 97.6mm (3.84") long, 18.9mm (0.74") diameter
(wired only)
Output connector (power module): integral 3-pin XLRM-type
Cable: 1.4m (55") long (permanently attached to microphone), 1.6mm (0.06") diameter, 2-conductor shielded cable with locking 4-pin connector (wired only)
Audio-technica case style: M31
review resources