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. Available in two colours: Black (PRO 45); white (PRO 45W).
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
7.6 m cable permanently attached between microphone and XLRM-type connector
Also available in white as PRO 45W
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 15 g
DIMENSIONS 56.9 mm long, 12.0 mm head diameter
OUTPUT CONNECTOR 3-pin XLRM-type on cable
CABLE 7.6 m long, permanently attached
ACCESSORIES FURNISHED AT8146(WH) windscreen; AT8451(WH) steel hanger
