
- PGA52
- Type: dynamic (moving coil)
- Frequency Response: 50Hz to 12,000Hz
- Polar Pattern: cardioid
- Output Impedance: 150Ω
- Sensitivity (at 1kHz, open circuit voltage): -55 dBV/Pa (1.75 mV)
- Polarity: positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Connector: 3-pin professional audio (XLR), male
- Weight: 16.01 oz
- PGA57
- Type: dynamic (moving coil)
- Frequency Response: 70Hz to 15,000Hz
- Polar Pattern: cardioid
- Output Impedance: 150Ω
- Sensitivity (at 1kHz, open circuit voltage): -56.5 dBV/Pa (1.5 mV)
- Polarity: positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Connector: 3-pin professional audio (XLR), male
- Weight: 9.88 oz
- PGA181
- Type: electret condenser
- Frequency Response: 50Hz to 20,000Hz
- Output Impedance (at 1kHz, open circuit voltage): 120Ω, actual
- Sensitivity (at 1kHz, open circuit voltage): -38 dBV/Pa [1] (12.7 mV)
- Max. SPL (1 kHz at 1% THD, 1 kΩ load): 138 dB SPL
- Polarity: positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Connector: 3-pin professional audio (XLR), male
- Power Requirements: 48 V DC phantom power (4 mA)
- Weight: 0.8 pounds
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Since 1973, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.