Earthworks IM3-B Cardioid Installation Microphone with 3" Gooseneck, Black - 20Hz-30kHz

Frequency ResponseEarthworks IM3-B Cardioid Installation Microphone with 3" Gooseneck, Black - 20Hz-30kHz

The IM3B is featured with a cardioid polar pattern and has a frequency response of 30 Hz to 30 kHz. The microphone is powered by 48V phantom power. It is built with a small head and flexible mini-gooseneck that permit it to be precisely positioned after installation.

This mic is featured with a uniform frequency response at 0, 45 and 90°. This polar response permits the use of fewer microphones, while obtaining higher intelligibility and more gain before feedback. Additionally, you also have more sound level before feedback, no spotlighting or highlighting, and more rejection of sounds from the rear of the microphone. The IM series provides a low profile, pristine sounding microphone solution for permanent installations.

Earthworks IM3 Specs

• Frequency Response: 30 Hz to 30 kHz ±2 dB at 12" (30.5 cm)
• Polar Pattern: Cardioid
• Sensitivity: 10 mV/Pa (-40 dBV/Pa)
• Power Requirements: 48 V phantom, 10 mA
• Max Acoustic Input: 145 dB SPL
• Output: XLR (pin 2+)
• Output Impedance: 100 Ω balanced (50 Ω each pins 2 & 3)
• Output Load: Min: 600 Ω between pins 2 & 3
• Noise: A Weighted: 22 dB SPL equivalent
• Gooseneck: 3" (7.6 cm)
• Dimensions (L x D): 7.50 x 1.43" (190 x 37 mm)
• Weight: 0.28 lb (128 g)