| AUDIO-TECHNICA BP892cT4-TH MICROSET HEADWORN MICROPHONE 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 | 49 dB (3.5 mV) re 1V at 1 Pa |
| IMPEDANCE | 250 ohms (wired only) |
| MAXIMUM INPUT SOUND LEVEL | 135 dB SPL, 1 kHz at 3% T.H.D. |
| DYNAMIC RANGE (typical) | 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) |
| 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: 2.6 g (0.09 oz) |
| WEIGHT (POWER MODULE) | 85 g (3.0 oz) (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 |
| 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) |
| ACCESSORIES FURNISHED | BP892: AT8464 dual-ear microphone mount; AT8440 cable clip; two AT8157 windscreens; two AT8156 element covers; moisture guard; belt clip (wired only); carrying case BP892-TH: AT8464-TH dual-ear microphone mount; 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 |