Audio-Technica BP893x MicroEarset
ActiveUpdated by GEARMATH
Omnidirectional condenser earset with a very small capsule on a single-ear boom, designed to be nearly invisible on presenters, with a wired power module or wireless terminations.
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Technical Registry
Audio
| 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 | –38 dB (11.8 mV) re 1V at 1 Pa |
| Maximum Input Sound Level | 131 dB SPL, 1 kHz at 3% T.H.D. |
| Dynamic Range | 100 dB, 1 kHz at 3% T.H.D. Max SPL (wired only) |
| Signal-to-Noise Ratio | 63 dB, 1 kHz at 1 Pa |
| Switches | Flat, roll-off (wired only) |
Physical
| Phantom Power Requirements | 11-52V DC, 2 mA typical (wired only) |
|---|---|
| Weight | Microphone, boom & earpiece: 2.0 g; Power module (wired only): 85 g |
| Cable | Detachable 1.4 m long, 1.6 mm diameter, 2- or 3-conductor shielded cable (termination dependent) |
| Dimensions | Microphone: 9.5 mm long, 2.6 mm diameter; Boom: 5.2 mm long, 1.07 mm diameter; Power module (wired only): 100.0 mm long, 18.9 mm diameter |
| Output Connector | Integral 3-pin XLRM-type |
Reference Pricing
New Price: US: $299 (Audio-Technica US)
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