Audio-Technica BP893CW
Earset Mic, Omni Condenser wire for UniPak Transmitters

With its ergonomically molded earpiece and unobtrusive one-inch boom, Audio-Technica’s BP893 MicroEarset offers inconspicuous placement along with clear, natural vocal pickup. Its lightweight low-profile design makes the microphone ideal for use in theatrical performances, houses of worship and broadcast studios.

The BP893 MicroEarset is positioned unobtrusively over the ear. Its omnidirectional miniature condenser capsule offers outstanding pickup tailored for natural vocal reproduction, with audio reproduction similar to that of a high-quality lavalier microphone. The microphone is also ideal for use in violin pickup; wear the BP893 over the ear as usual, with no need for clamps on the violin.

Features:

• Outstanding clarity and intelligibility
• Lightweight, ergonomic design
• Extremely unobtrusive, 1-inch flexible boom
• Secure over-the-ear placement
• Extended frequency response for natural vocal reproduction
• Locking 4-pin microphone output connector compatible with included power module and all Audio-Technica UniPak® body-pack wireless transmitters
• UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality

Specifications:

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:  –34 dB (19.9 mV) re 1V at 1 Pa

IMPEDANCE:  245 ohms (wired only)

MAXIMUM INPUT SOUND LEVEL:  114 dB SPL, 1 kHz at 3% T.H.D.

DYNAMIC RANGE (typical):  88 dB, 1 kHz at Max SPL (wired only)

SIGNAL-TO-NOISE RATIO:  68 dB, 1 kHz 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: 2.0 g (0.07 oz)

WEIGHT (POWER MODULE):  85 g (3.0 oz)

DIMENSIONS  Microphone: 8.1 mm (0.32") long, 2.6 mm (0.10") diameter

Boom: 26.4 mm (1.04") long, 1.07 mm (0.04") diameter

DIMENSIONS (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 (wired and cW versions)

ACCESSORIES FURNISHED  BP893: AT8539 power module (wired only); AT8440 cable clip; two AT8157 windscreens; two AT8156 element covers; moisture guard; belt clip (wired only); carrying case

BP893-TH: AT8539 power module (wired only); AT8440 cable clip; two AT8157-TH windscreens; two AT8156-TH element covers; moisture guard; belt clip (wired only); carrying case

AUDIO-TECHNICA CASE STYLE  M31  Includes AT8539 power module