for ease of installation. Like all Shure products, the Easyflex line is extensively and rigorously tested for quality in operation and performance in real life environments to be reliable and consistent in performance. For ease of your sound reinforcement requirements in auditoriums, AV applications, boardrooms, houses of worship and schools, look no further than the wide frequency range and high sensitivity of the Easyflex family for solid performance at an affordable price. SPECIFICATIONS Frequency Response 50 to 17,000 Hz Polar Pattern Cardioid or Omnidirectional Output Impedance at 1 kHz Rated at 150 Ohms 170 Ohms actual Open Circuit Sensitivity at 1 kHz, ref. 1 VPascal Cardioid 39.0 dB 11.2 mV; Omni 34.0 dB 20.0 mV 1 Pascal 94 dB SPL Maximum SPL 1 kHz at 1 THD, 1 k load Cardioid 122.5 dB; Omni 117.5 dB Maximum Equivalent Output Noise A weighted at 1k load Cardioid 23.0 dB; Omni 17.5 dB Signal to Noise Ratio referenced to 94 dB SPL Cardioid 71.0 dB; Omni 76.5 dB Dynamic Range at 1 kOhm Load Cardioid 99.5 dB; Omni 100.0 dB Common Mode Rejection 45 dB minimum Preamplifier Output Clipping Level 1 kHz at 1 THD, 1 k load 12.0 dBV 0.25 V Polarity Positive sound pressure on diaphragm produces positive voltage onpin 2 relative to pin 3 of output connector. Power Requirements 11 to 52 Vdc phantom, 2.0 mA
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