Audio Technica PRO 44


 BOUNDARY MICROPHONE



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. 
Versatile boundary MIC's self-Contained This Electronics Eliminate The Need for The External Power modules. PRO 44 is equipped with Ares The Wide-Range CONDENSER The element with The Low-diaphragm] The Mass 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% THD

DYNAMIC RANGE (typical)

86 dB, at 1 kHz 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) the Maximum width,
3.56" (90.5 mm) the Maximum Length,
0.59 "(15.0 mm). Height

OUTPUT CONNECTOR

TB3M-type

CABLE

25 '(7.6 m) long, with TA3F and XLRM-type connectors