Omni Measurement Microphone - 5Hz to 30kHz (mic clip & ADP1 adapter included)
Series: Measurement Series
Model: M30
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 SMAARTMICâ„¢ previously offered by EAW
Omnidirectional polar pattern
Flat frequency response, fast impulse response and exceptional polar characteristics
Earthworks has become the accepted standard for affordable, reliable reference and measurement microphones. These microphones are accurate in the time domain and frequency response. Earthworks measurement microphones are optimized for clean, very fast impulse performance to provide accurate wideband response. They have virtually no handling noise and are remarkably stable with respect to temperature and atmospheric conditions. Our M Series measurement microphones are used by SMAARTâ„¢, MLSSAâ„¢, Spectrafooâ„¢, TEFâ„¢ and RTA in addition to acoustic measurement systems manufactured by dbx, DEQX and others. All models are available in matched pairs. The M30 is the standard for field and laboratory acoustic measurements. It features a very uniform frequency response and excellent impulse response.
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 SMAARTMICâ„¢ previously offered by EAW
Omnidirectional polar pattern
Flat frequency response, fast impulse response and exceptional polar characteristics
Used by SMAARTâ„¢, MLSSAâ„¢, Spectrafooâ„¢, TEFâ„¢ 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)
Made in USA
Microphone Type - Condenser
Microphone Type - Electret Condenser
Microphone Connectivity - Wired
Warranty - Yes
Polar/Pickup Pattern - Omnidirectional
Operating Temperature (Maximum):
104 F
Operating Temperature (Minimum):
14 F
Maximum Frequency Response (Bandwidth):
30000 Hz
Minimum Frequency Response (Bandwidth):
0.01 kHz
Impedance:
100 ohm
Maximum SPL (Sound Pressure Level):
142 dB
Wireless:
No
Depth:
0.86 in
Height:
9 in
Color:
Stainless
Noise:
22 dBA
Warranty (Length/Type):
15 Years
Noise:
20 dB
Product Weight:
0.50 lbs
Minimum Frequency Response (Bandwidth):
5 Hz
Maximum Frequency Response (Bandwidth):
30 kHz
Signal to Noise Ratio:
dB
ADP1
- 1/2" calibrator adapter for all M Series measurement mics
M23
- Omni Measurement Microphone - 9Hz to 23kHz (mic clip & ADP1 adapter included)