Mic rta earthworks m 50 . Mic rta earthwork m 50 original

The M50 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. Specifications FREQUENCY RESPONSE 3Hz to 50kHz 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 amp; 3) MIN OUTPUT LOAD 600Ω between pins 2 amp; 3 NOISE 20dB SPL equivalent (A weighted) DIMENSIONS (L x D) 229mm x 22mm (9.0 x .860 inches) WEIGHT .5 lb. (225g)