|Matsushita (Panasonic) Miniature Omnidirectional Electret Condensor Cartridges Specifications|
Element: Condenser :: Dynamic Range (Typical): 90 dB :: Polar Pattern: Omnidirectional :: Phantom Power Requirements: 9V, 3 mA :: Frequency Response: 20 - 20,000 Hz :: Switches: flat; roll-off :: Open Circuit Sensitivity: -66 dBV/Pa :: Low Frequency Roll-off: 120 Hz, 6 dB per octave :: Weight: 16 g :: Maximum Input Sound Level: 148 dB SPL, 1 kHz at 1% T.H.D. :: Signal to Noise Ratio: 30 dB, 1 kHz at 1 Pa