
The Audio-Technica PRO45 ProPoint Cardioid Condenser Hanging Microphone is a high-performance audio solution designed for speech, theater, orchestra, and choir applications. This cardioid condenser microphone combines a robust build with an unobtrusive aesthetic, making it suitable for both sound reinforcement and professional recording environments.
The PRO 45 features a wide-range condenser element equipped with a low-mass diaphragm. This construction ensures superior performance and a flat, smooth frequency response across the audio spectrum. With its high-SPL handling capabilities, the microphone is specifically optimized for suspension over high-volume sources like choirs and orchestras without compromising signal integrity.
This microphone streamlines installation with self-contained electronics, which eliminates the requirement for external power modules. It comes equipped with a 25-foot (7.6 m) permanently attached cable that terminates in a standard XLRM-type connector. This integrated design ensures a secure and reliable connection for permanent or temporary overhead installations.
Engineered for versatility, the PRO 45 provides clear sound pickup for various settings, including theatrical stages and houses of worship. Its low-profile appearance allows it to blend into the background while maintaining high-quality audio capture. The microphone is also available in a white finish, designated as the PRO 45W, to accommodate different architectural requirements and aesthetic preferences.
| 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 |
| Maximum Input Sound Level | 134 dB SPL, 1 kHz at 1% T.H.D. |
| Dynamic Range | 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) |
| Cable | 25' (7.6 m) long, permanently attached |
| Dimensions | 2.24" (56.9 mm) long, 0.47" (12.0 mm) head diameter |
| Output Connector | 3-pin XLRM-type on cable |
| Accessories Included | AT8146(WH) windscreen; AT8451(WH) steel hanger |
| Audio-Technica Case Style | M21 |
| Length | 3.3 In. |
|---|---|
| Width | 5.6 In. |
| Height | 2 In. |
| Weight | 0.4 lbs |
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