Earthworks M30 30kHz Omnidirectional Measurement Mic Refurbished

Earthworks M30 30kHz Omnidirectional Measurement Mic Refurbished

$629.00

Out of stock

Compare
SKU: EARM30BU Category:
snap finance

Description

It looks new. Only been used less than a few hours. Sometimes it only has been opened and tested.

Earthworks M30

Earthworks M30 30kHz omnidirectional measurement microphone is 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.

It has a flat frequency response that extends from 5Hz to 30kHz, an exceptionally consistent omnidirectional polar response, 138dB SPL rating without distortion and no handling noise. With temperature compensated electronics, the M30 was built to deliver repeatable results no matter what the environment.

Item Includes

  • Earthworks M30
  • ADP1 1/2″ Calibrator Adapter
  • MC1 Microphone Clip
Features

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

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: -20 deg C to +60 deg C ( -4 deg. F to 140 deg. F)

Storage Temp Range: -40 deg C to +80 deg C ( -40 deg. F to 176 deg. F)

Humidity: Up to 90%

Re-calibration recommended every five (5) years

Specification

Frequency Response: 5Hz to 30kHz ±1/-3dB

Polar Pattern: Omnidirectional

Sensitivity: 34mV/Pa (-29dBV/Pa)

Power Requirements: 24 – 48V Phantom, 10mA

Max Acoustic Input: 138dB SPL

Output: XLR (pin 2+)

Output Impedance: 65Ω balanced (between pins 2 & 3)

Min Output Load: 600Ω between pins 2 & 3

Noise: 20dB SPL equivalent (A weighted)

Dimensions L x D: 229mm x 22mm (9 x .860 inches)

Weight: 0.5 lb. (225g)

Additional information

Weight 3 lbs
Brands

X
[]