Earthworks M23 G2 Omnidirectional Measurement Small-Diaphragm Condenser Microphone

Key Features 23 kHz Calibration and Reference Mic For Sound System Tuning, Acoustics, SPL Omnidirectional Pickup Highly Compact Design Low Noise and Distortion, 140 dB Max SPL 5 Hz to 23 kHz Frequency Range Steel Design, IP54 Protection Rating Includes Carrying Case and Mic Clip Includes Windscreen & Mic Stand Adapter Includes ADP1 Calibrator Adapter Earthworks M23 G2 Overview Optimized for free-field reference applications and featuring second-gen enhancements, the Earthworks M23 G2 is an omnidirectional, small-diaphragm condenser microphone designed for calibration and measurement duties. With carefully selected circuitry designed to ensure extremely low noise and distortion and a high max SPL of 140 dB, the M23 G2 delivers precise results. The M23 G2 features a highly compact design, which is an inch and a half shorter than the G1 version. The frequency range is extremely wide, with flat-frequency capture from 5 Hz to 23 kHz. The mic is constructed from durable stainless steel, which sports an IP54 rating, making it safe in light rain or dirty environments, such as exterior movie sets. The M23 G2 includes a carrying case, a mic clip, an ADP1 calibrator adapter, a windscreen, and a mic thread adapter. G2 Enhancements Reduced Phantom Power Consumption 48V phantom power (P48) current consumption is now 7.2mA (reduced from Gen 1’s 10mA). This increases wireless transmitter battery runtime as well as adding compatibility with certain audio interfaces, especially when a large number of microphones are used. Reduced 1 kHz Sensitivity 1 kHz sensitivity has been reduced to -40 dBV/Pa (10mV/Pa) for better compatibility with some commonly used audio interfaces that cannot handle higher input signal levels (above 10 dBV). This is important for SPL measurement and monitoring, where the entire input signal chain (microphone, preamp, interface) should be able to handle 140 dB SPL without clipping. More Compact Form Factor M23 G2 is a little over an 1.5" / 4cm shorter than Gen 1, taking up less storage space and weighing less. The iconic and proven tapered tip design remains the same as Gen 1, with the length removed from the body section. Main Features Phantom Power Earthworks microphones have active electronics and require phantom power to operate. The most common phantom power voltage is 48V (known as P48). Using P48 allows M23 G2 to cleanly capture audio at up to 140 dB SPL. Some devices, such as wireless transmitters, can also supply lower voltages, like 12V (known as P12). This can be a good way to increase wireless transmitter battery life, especially when using alkaline batteries. At 12V, M23 G2’s max SPL is reduced to 133 dB SPL, but audio performance is not otherwise affected. Flat and Extended Frequency Range M-Series microphones are individually tuned for the flattest possible frequency response. The rated flat portion (±1 dB) of the frequency range of M23 G2 is extremely wide, extending from 5 Hz to 23 kHz. Below and above the flat portion, the microphone’s response starts to roll off. You can expect the following: The -3 dB low-frequency cutoff will be 3 Hz or lower The -3 dB high-frequency cutoff will be at least 30 kHz Omnidirectional Pickup Earthworks M-Series microphones have an omnidirectional polar pattern that is exceptionally consistent throughout the entire frequency range. This is especially beneficial for accurate room acoustics measurements, where sound reaches the microphone from all directions. Impulse Response Every aspect of an Earthworks M-Series microphone, from its small and light diaphragm, to the physical and acoustical design of the tip and body, to its internal electronics, is designed and optimized for the fastest and cleanest possible impulse response. This makes M-Series microphones especially good for time-domain measurements such as loudspeaker and PA system alignment and audio event identification and localization. It also provides an exceptional level of accuracy and realism in audio recordings. UPC: 827517726083 Items Included Earthworks M23 G2 Omnidirectional Measurement Small-Diaphragm Condenser Microphone Limited 2-Year Manufacturer Warranty Earthworks M23 G2 Specs Key Specs Microphone Type Measurement/Test / Small Diaphragm Polar Pattern Omnidirectional Element Type Condenser Controls None Frequency Response 5 Hz to 23 kHz ±1 dB Maximum SPL 140 dB (P48) 133 dB (P12) Analog Output 1x XLR 3-Pin Male (Locking) Power Sources Phantom Power Microphone Microphone Type Measurement/Test / Small Diaphragm Polar Pattern Omnidirectional Element Type Condenser Sound Field Mono Diaphragm 0.2" / 6 mm Orientation End Address Controls None Circuitry Solid-State Performance Frequency Response 5 Hz to 23 kHz ±1 dB Maximum SPL 140 dB (P48) 133 dB (P12) Equivalent Noise Level 23 dB (A-Weighted) Connectivity Analog Output 1x XLR 3-Pin Male (Locking) Power Power Sources Phantom Power Operating Voltage 12 to 48 V Physical Color Silver Mounting Thread Size 5/8"-27 Female (3/8"-16 Female with Included Adapter) Dimensions ø: 0.86 x L: 5.5" / ø: 2.18 x L: 14 cm Weight 0.28 lb / 0.13 kg Packaging Info Package Weight 1.17 lb Box Dimensions (LxWxH) 10.4 x 6 x 2.4" All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.