Irmo, SC, United States
About this listing
The Earthworks M50 Omnidirectional Measurement Microphone is a professional mic intended for large room calibration. The ultra wide frequency response of 3Hz to 50kHz is flat throughout the entire spectrum and results in accurate room calibration using Smaart, MLSSA, SIMM and TEF based systems.
The Earthworks M50 Omnidirectional Measurement Microphone is a precision engineered 50kHz omnidirectional measurement microphone ideally suited for acoustical measurements including high-end loudspeaker design and quality control, scientific research, measurements of ultrasonic or subsonic transducers, or any application where an extremely accurate free-field measurement microphone is required.
Known for its accuracy, reliability and consistency, the Earthworks M50 is the top of the line measurement microphone with extraordinary impulse response for those who have stringent requirements and demand the very best. The Earthworks M50’s audio performance is unparalleled. It has an ultra wide flat frequency response that extends from 3Hz to 50kHz and is flat throughout the entire spectrum. Its omnidirectional polar response exceptionally consistent, providing an even coherent response a the direct and off-axis sections of the microphone capsule.
The Earthworks M50 has a 140dB SPL rating without distortion and no handling noise. With temperature compensated electronics, the Earthworks M50 was built to deliver repeatable results no matter what the environment. Lightning fast impulse response and linear phase response make the Earthworks M50 ideal for use with high-quality FFT-based real-time audio system measurement software like SMAART™, SIM™, REW™, Electroacoustics Toolbox™, FuzzMeasure™ and others, as well as for use in PA system alignment and loudspeaker design.
Every Earthworks M50 is individually hand-tuned and tested and is delivered with its own printed frequency response chart. An Electronic Calibration File (ECF) is generated for each microphone during final testing, and can be downloaded free of charge after product registration.
Earthworks M50 Omnidirectional Measurement Microphone Features
50kHz Flat frequency response
Ideally suited for acoustical measurements that require extended frequency response, including high-end loudspeaker design and quality control, scientific research, measurements of ultrasonic or subsonic transducers, or any application where an extremely accurate free-field measurement microphone is required
Top of the line measurement microphone with extraordinary impulse response for those who have stringent requirements and demand the very best
Provides laboratory grade accuracy
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 temperature range is -20 deg C to +60 deg C ( -4 deg. F to 140 deg. F)
Storage temperature range is -40 deg C to +80 deg C ( -40 deg. F to 176 deg. F)
Humidity is up to 90%
Re-calibration recommended every five (5) years
Earthworks M50 Omnidirectional Measurement Microphone Applications
Foley Recording
Measurement
Room/Ambient
Earthworks M50 Omnidirectional Measurement Microphone Specifications
Frequency Response: 3Hz to 50kHz ±1/-3dB
Polar Pattern: Omnidirectional
Sensitivity: 34mV/Pa (-29dBV/Pa)
Power Requirements: 24 – 48V Phantom, 10mA
Max Acoustic Input: 140dB SPL
Output: XLR (pin 2+)
Output Impedance: 65O balanced (between pins 2 & 3)
Min Output Load: 600O 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)
Earthworks M50 Omnidirectional Measurement Microphone Includes
Earthworks M50 Omnidirectional Measurement Microphone
ADP1 1/2" Calibrator Adapter
MC1 Microphone Clip
User Manual
Manufacturer Warranty
PriceA$1,923.68
+ A$146.61 Shipping
A$88.84 shipping when combined
14-Day Return Policy
Enjoy peace of mind with your new gear
