ProPoint® Condenser Boundary Microphone

U.S. Two-Year Limited End-User Warranty

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.

Overview

With its half-space unidirectional polar pattern, low-profile design, and outstanding sound quality, the PRO 44 is ideal for conference tables, podiums, lecterns and other installed-sound uses. This versatile boundary mic’s self-contained electronics eliminate the need for external power modules. The PRO 44 is equipped with a wide-range condenser element with low-mass diaphragm for superior performance.
Features
- Low profile for minimum visibility
- Wide-range condenser element with low-mass diaphragm for superior performance
- Self-contained electronics eliminate need for external power modules
- Rugged design and construction
- 25' (7.6 m) detachable cable (TA3F to XLRM-type)

Specifications

ELEMENT	Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN	Half-cardioid (cardioid in hemisphere above mounting surface)
FREQUENCY RESPONSE	70-16,000 Hz
OPEN CIRCUIT SENSITIVITY	-25 dB (56.2 mV) re 1V at 1 Pa
IMPEDANCE	100 ohms
MAXIMUM INPUT SOUND LEVEL	114 dB SPL, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (typical)	86 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO	66 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS	9-52V, 2 mA typical
WEIGHT	2.4 oz (67 g)
DIMENSIONS	2.87" (73.0 mm) maximum width, 3.56" (90.5 mm) maximum length, 0.59" (15.0 mm) height
OUTPUT CONNECTOR	TB3M-type
CABLE	25' (7.6 m) long, with TA3F and XLRM-type connectors

Click on the chart to view the larger image

POLAR PATTERN

FREQUENCY RESPONSE

Conditions

Downloads
PRO 44 User Manual (pdf 1.34 M)
PRO 44 Specification Sheet (pdf 76.99 KB)
PRO 44 Submittal Sheet (pdf 408.78 KB)
PRO 44 CAD Drawing (zip 41.12 KB)

PRO 44