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BETA 57A Wired Microphone

SKU:C10006
Product Description
Type:Dynamic Frequency Response: 40 to 15,000 Hz Polar Pattern: Cardioid Sensitivity(at 1,000 Hz Open Circuit Voltage):–54.5 dBV/Pa (1.85 mV) 1 Pa = 94 dB SPL Impedance: Rated impedance is 150Ω (300Ω actual) for connection to microphone           inputs rated low impedance Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 Case: Dark gray, enamel-painted, die cast metal; matte-finished, silver colored, spherical steel mesh grille Connector: Three-pin professional audio connector (male XLR type) Net Weight: 284grams Dimensions: 162 mm (6-3/8 in.) L x 51 mm (2 in.) W