Cardioid Condenser Hanging Microphone
With robust construction and unobtrusive appearance, the PRO 45 and PRO 45W offer versatile sound-reinforcement solutions for speech, theater, orchestra and choir sound reinforcement and recording. The microphones’ high-SPL handling is perfect for suspension over choirs and orchestras.
- Hi-SPL handling is ideal for suspension over choirs and orchestras
- Wide-range condenser element with low-mass diaphragm for superior performance
- Self-contained electronics eliminate need for external power modules
- Flat, smooth frequency response
- 25' (7.6 m) cable permanently attached between microphone and XLRM-type connector
ELEMENT |
Fixed-charge back plate, permanently polarized condenser |
POLAR PATTERN |
Cardioid |
FREQUENCY RESPONSE |
70-16,000 Hz |
OPEN CIRCUIT SENSITIVITY |
-37 dB (14.1 mV) re 1V at 1 Pa |
IMPEDANCE |
100 ohms |
MAXIMUM INPUT SOUND LEVEL |
134 dB SPL, 1 kHz at 1% T.H.D. |
DYNAMIC RANGE (typical) |
106 dB, 1 kHz at Max SPL |
SIGNAL-TO-NOISE RATIO |
66 dB, 1 kHz at 1 Pa |
PHANTOM POWER REQUIREMENTS |
9-52V DC, 2 mA typical |
WEIGHT |
0.5 oz (15 g) |
DIMENSIONS |
2.24" (56.9 mm) long, 0.47" (12.0 mm) head diameter |
OUTPUT CONNECTOR |
3-pin XLRM-type on cable |
CABLE |
25' (7.6 m) long, permanently attached |
ACCESSORIES FURNISHED |
AT8146(WH) windscreen; AT8451(WH) steel hanger |
AUDIO-TECHNICA CASE STYLE |
M21 |