Earthworks M50

The M50 utilizes a very small, very accurate omni directional capsule at the tip of a carefully crafted stainless steelbody. It's innovative circuitry delivers time coherent response from 5Hz to 50kHz. The extended frequency range, and fast impulse response are specially suited for extended range transducer measurements.

The M50 (same as M550) is our top of the line measurement microphone with extraordinary impulse response for those who have stringent requirements and demand the very best. This microphone provides laboratory grade accuracy for research “beyond the brick wall.” Requires 48V phantom power.

Specifications
 • Frequency Response: 5Hz to 50kHz, +1/-3 dB
 • Polar Pattern: Omnidirectional
 • Sensitivity: 30 mV/Pa (-30.5 dBV/Pa)
 • Power Requirements: 48V Phantom, 10mA
 • Max acoustic input: 142 dB SPL
 • Peak output voltage: 10V
 • Output: XLR intended to drive a balanced transformerless input Pin 2+
 • Min output load: 600 ohms between pin 2 and pin 3
 • Noise: 22dB SPL equivalent (A weighted)
 • Dimensions (L x D): 9" x 0.860"
 • Weight: 0.5 lb
 • Influence of Magnetic Field: 80 A/M induces less than 52dB SPL equivalent

TMGR# M50-EARTHWORKS