SM Pro Audio MC04: Ribbon Microphone - Manual (Page 9)

9 Specifications
6. SPECIFICATIONS
Microphone type: Large Ribbon Geometry (LRG) ribbon (velocity) micro
phone
Ribbon type & Dimensions: Pure aluminium 2 micron tick
Polar pattern: Figure 8
Sensitivity: -56.5dB(0dB=1V/Pa)
Frequency response: 20 to 18,000Hz (+/-3dB)
Impedance: <=600 Ohms
Recommended load impedance: 1000 Ohms
Max. SPL (1% THD@1000Hz): 165dB
Equivalent noise level
to IEC 268-4 (A weighted):
18dB
Mic cable: 3-pin XLR standard cable
Size: Diameter - 2.7”(68.5mm), Length - 7.3”(185mm)
Net weight: 44 oz (1230g)
Note: Specifications and design subject to change for improvement purposes without prior notice.