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Earthworks M30BX

Battery operated version of M30Omni - 9Hz to 30kHz.

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Our Price: $819.00

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Product Description
Additional Information
  • Product Description

    The Earthworks M30 is a very cost effective reference microphone for SMAART™, MLSSA™, Spectrafoo™, TEF™ & RTA and all “audio band” measurements.  It has a flat frequency response, fast impulse response and exceptional polar characteristics. Requires 48V phantom power. 

    Designed to work with laptop computers, this battery operated version of the M30 has a built-in preamp with a +14dB gain switch. 


    • Frequency response: +-1dB 9Hz to 27kHz, +1/-3dB 5Hz to 30kHz
    • Polar pattern: omnidirectional
    • Sensitivity: 8mV/Pa (-42 dBV/Pa)
    • Power requirements: 48V phantom, 10mA
    • Max acoustic input: 150dB SPL
    • Peak output voltage: 10V
    • Output: XLR intended to drive a balanced transformerless input (pin 2+)
    • Min output load: 600ohms between pin2 and 3
    • Noise: 27dB SPL equivalent (A weighted)
    • Dimensions (LxD): 229mm x 22mm (9 x .860 inches)
    • Influence of magnetic field: 80A/M induces less than 52dB SPL equivalent
  • Additional Information

    Condition New
    Package Contents Mic clip, 1/4" adapter, Frequency Response Chart, manual, gift box, RCA adapter, battery
    Length 220 mm
    Diameter 22 mm
    Unit Weight 0.4 lb
    Transducer Type Condenser
    Polar Pattern Omni-Directional
    Number of Microphones Single Microphone
    Impedance 65 Ohms, balanced (between pins 2 & 3)
    Frequency Range 9 Hz - 30 kHz
    Sensitivity -29 dBV/Pa (36 mV)
    Max. SPL 140 dB
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