Type Dynamic (moving coil)
Frequency Response PGA52: 50 Hz to 15 kHz
PGA56: 50 Hz to 15 kHz
PGA57: 70 Hz to 15 kHz
PGA81: 40 Hz to 18 kHz
Polar Pattern Cardioid
Output Impedance PGA52: 150 ohms
PGA56: 200 ohms
PGA57: 150 ohms
PGA81: 600 ohms
Cable None
Sensitivity PGA52: -55 dBV/Pa (1.75 mV) 1 Pa=94 dB SPL @ 1 kHz, open circuit voltage
PGA56: -57 dBV/Pa (1.45 mV) 1 Pa=94 dB SPL @ 1 kHz, open circuit voltage
PGA57: -56 dBV/Pa (1.5 mV) 1 Pa=94 dB SPL @ 1 kHz, open circuit voltage
PGA81: -48 dBV/Pa (3.8 mV) 1 Pa=94 dB SPL @ 1 kHz, open circuit voltage
Polarity Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
Output Connector 3-pin XLR male
Power Requirements PGA52: N/A
PGA56: N/A
PGA57: N/A
PGA81: 48 VDC phantom power (2.0 mA)
Operating Temperature -20 to 165°F (-29 to 74°C)
Operating Humidity 0 to 95%
Dimensions Not specified by manufacturer
Weight PGA52: 16.01 oz (454 g)
PGA56: 10.12 oz (287 g)
PGA57: 9.9 oz (280 g)
PGA81: 6.6 oz (186 g)
Packaging Info
Package Weight 12.85 lb
Box Dimensions (LxWxH) 22.5 x 13 x 4.2″