Earthworks M30 Wide-Spectrum Omnidirectional Reference Measurement Mic

MSRP: $874.00
$699.00
(You save $175.00 )
SKU:
M30
Shipping:
Free Shipping
Microphone Pattern:
Omni
Capsule Type:
Condenser
Application:
General
Form Factor:
End Address

The M30 is an affordable reliable 30kHz reference microphone. It utilizes a very small, very accurate omnidirectional element, a carefully crafted stainless steel body and innovative circuitry to deliver flat time coherent response from 9Hz to 30kHz. The M30 has become the defacto standard reference for Smaart, MLSSA, SIMM and TEF. The M30 is the most cost effective measurement mic which you can trust. It exceeds the specified requirements for all audio band measurement systems.

The M Series has become the accepted standard for affordable, reliable reference and measurement microphones that are accurate in the time domain and frequency response. They are remarkably stable with respect to temperature and atmospheric conditions and are optimized for clean, very fast impulse performance providing accurate wideband response with virtually no handling noise.

  • 30kHz flat frequency response
  • Ideally suited for acoustical measurements including loudspeaker design and quality control, sound system setup and troubleshooting, room acoustics, or any application where an accurate free-field measurement microphone is required
  • Improved version of the SMAARTMIC™ previously offered by EAW
  • Omnidirectional polar pattern
  • Flat frequency response, fast impulse response and exceptional polar characteristics
  • Used by SMAART™, MLSSA™, Spectrafoo™, TEF™ and RTA in addition to acoustic measurement systems manufactured by dbx, DEQX and others
  • Meets or exceeds ANSI Type 1 and applicable IEC 61094 requirements
  • Requires 48V Phantom Power
  • Each M Series microphone is delivered with its own calibration chart providing its individually measured open-circuit sensitivity and the frequency response curve
  • Electronic Calibration File available
  • Operating Temp Range: -10 deg C to +40 deg C ( 14 deg. F to 104 deg. F)
  • Storage Temp Range: -20 deg C to +50 deg C ( -4 deg. F to 122 deg. F)
  • Re-calibration recommended every five (5) years
  • Frequency Response: 5Hz to 30kHz +/-1/-3dB
  • Polar Pattern: Omnidirectional
  • Sensitivity: 36mV/Pa (-29dBV/Pa)
  • Power Requirements: 48V Phantom, 10mA
  • Max Acoustic Input: 140dB SPL
  • Output: XLR (pin 2+)
  • Output Impedance: 65 ohms balanced (between pins 2 & 3)
  • Min Output Load: 600 ohms between pins 2 & 3
  • Noise: 20dB SPL equivalent (A weighted)
  • Dimensions L x D: 229mm x 22mm (9 x .860 inches)
  • Weight: .5 lb. (225g)