Element Type: Dynamic
Frequency Response: 45 Hz - 18,000 Hz
Polar Pattern: Cardioid
Impedance: 150 ohms balanced
Sensitivity, Open Circuit Voltage, 1 kHz: 1.5 mV/pascal
Hum Pickup Level, typical (60 Hz/1 millioersted field): -130 dBm
Polarity: Pin 2 will be positive referenced to Pin 3 with positive pressure on diaphragm
Case Material: Steel
Finish: Dark charcoal
Dimensions: Length = 8.53" (216.7 mm) Widest Diameter = 2.14" (54.4 mm) Body Diameter = 1.94" (49.2 mm)
Net Weight: 1 lb, 10 oz (737 g)
Shipping Weight: 3 lb, 4 oz (1474 g)
Accessories Included: 81715 stand clamp
Optional Accessories: 309A shock-mounted stand adapter for use with floor stand or recording boom