Audio Technica U857Q cardioid condenser gooseneck mic
Ideal for conference centers, boardrooms, courtrooms, houses of worship, and other installed applications, the U857Q is designed to plug directly into a panel- or desk-mounted XLRF-type connector. This cardioid condenser quick-mount gooseneck microphone offers unsurpassed immunity from radio frequency interference thanks to Audio-Technica's UniGuard(TM) innovations. The 14.47" long microphone features an ultra-flexible small-diameter gooseneck and accepts interchangeable elements, available in cardioid, hypercardioid, omnidirectional and UniLine(TM) line cardioid polar patterns. Equipped with self-contained electronics, the phantom-powered microphone also offers an 80 Hz low-cut UniSteep® filter that reduces pickup of low-frequency ambient noise.
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Standard Features
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| ACCESSORIES FURNISHED | AT8153 two-stage foam windscreen; AT8662 shock mount |
| AUDIO-TECHNICA CASE STYLE | M34 |
| DIMENSIONS | 14.37" (365.0 mm) long,
0.48" (12.2 mm) head diameter,
0.74" (18.9 mm) base diameter |
| DYNAMIC RANGE (typical) | 115 dB, 1 kHz at Max SPL |
| ELEMENT | Fixed-charge back plate, permanently polarized condenser |
| FREQUENCY RESPONSE | 30-20,000 Hz |
| IMPEDANCE | 250 ohms |
| LOW FREQUENCY ROLL-OFF | 80 Hz, 18 dB/octave |
| MAXIMUM INPUT SOUND LEVEL | 139 dB SPL, 1 kHz at 1% T.H.D. |
| OPEN CIRCUIT SENSITIVITY | 80 Hz, 18 dB/octave |
| OPTIONAL INTERCHANGEABLE ELEMENTS | UE-H hypercardioid (100°);
UE-O omnidirectional (360°);
UE-UL UniLine™ (90°) |
| OUTPUT CONNECTOR | Integral 3-pin XLRM-type |
| PHANTOM POWER REQUIREMENTS | 11-52V DC, 2 mA typical |
| POLAR PATTERN | Cardioid |
| SIGNAL-TO-NOISE RATIO | 70 dB, 1 kHz at 1 Pa |
| SWITCH | Flat, roll-off |
| WEIGHT | 5.1 oz (144 g) |
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