Earthworks Audio - M23 - 23kHz Measurement Microphone

Availability: AVAILABLE - CALL / EMAIL FOR PRICING
Price: ₹ 0.00 0.00
quantity pcs
Rating: 0
Brand: Earthworks Audio
Product code: EA_M23

Description

"M23"

23kHz Measurement Microphone

Models

M23 - Single

M23mp - Matched Pair

M23mq – Matched Quad


 The M23 is a cost effective reference microphone for SMAART, MLSSA, Spectrafoo software, TEF and RTA, and all “audio band” measurements. It has a flat frequency response, fast impulse response and exceptional polar characteristics. 

- 3Hz – 23kHz flat frequency response

 - Omnidirectional polar pattern

 - Handles up to 140dB SPL without distortion


Description

The M30 is a precision engineered 23kHz omnidirectional measurement microphone 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.

Performance

Known for its reliable performance, the M23 delivers unparalleled audio results at an affordable cost. It has a flat frequency response that extends from 3Hz to 23kHz, an exceptionally consistent omnidirectional polar response, 140dB SPL rating without distortion and no handling noise.

Immune to most temperature and atmospheric fluctuations, the M23 delivers reliable and repeatable results in any environment.  

Extremely fast impulse response and linear phase response make the M23 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 M23 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.


Features 

- 23kHz flat frequency response

- Cost effective measurement microphone

- Improved version of the SMAARTMIC™ previously offered by EAW

- Ideally suited for acoustical measurements sound system setup and troubleshooting, room acoustics, or any application where an accurate free-field measurement microphone is required

- 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 

- Handcrafted, Machined, & Assembled in the USA. 


Specifications

Frequency Response: 3Hz to 23kHz ±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: 65Ω balanced (between pins 2 & 3)

Min Output Load: 600Ω between pins 2 & 3

Noise: 20dB SPL equivalent (A weighted)

Dimensions L x D: 165mm x 22mm (6.5 x .860 inches)

Weight: .35 lb. (160g)


Charts


 Applications

Test / Measurement


Your Purchase Includes

1 x M23

1 x ADP1 1/2″ Calibrator Adapter

1 x MC1 Microphone Clip


Register your product here 

up
Shop is in view mode
View full version of the site
Ecommerce Software