Frequency response: 20-18,000 Hz
 Sensitivity: Unidirectional -33dB @ 1kHz Reply: 1v/PA
 Impedance: 180 ohms at 1kHz
 Maximum Input SPL: 120dB (1kHz @ 1% THD)
 Signal-to-noise ratio: 70 dB
 Power: Phantom 11-52VDC
 Weight: 110g (3.88 oz)
 Dimensions: 21mm x 180 (8.66")
 Made in Japan