Specifications:
Type: Dynamic (moving coil)
Frequency response: 60 to 17,000 Hz
Polar Pattern: Supercardioid
Output Impedance: EIA rated at 150 Ω (290 Ω actual)
Sensitivity: at 1 kHz, open circuit voltage -53.0 dBV/Pa[1]
Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
Weight: Net: 0.656 kg (1.45 lb)
Housing: Chrome-plated die casting [1] 1 Pa=94 dB SPL