Shure Beta 58 Wireless Microphone System - Handheld is a premium live performance system that reveals fine details in demanding environments!
The Shure Beta 58A® is a high-output supercardioid dynamic vocal microphone designed for professional sound reinforcement and project studio recording. It has become a leading choice among vocalists and touring professionals worldwide. The Beta 58A maintains a true supercardioid pattern throughout its frequency range. This insures high gain before feedback, maximum isolation from other sound sources, and minimum off-axis tone coloration. The Beta 58A has a shaped frequency response that is ideal for close-up vocals. The superb performance of this microphone is not affected by rough handling because of its rugged construction, proven shock mount system, and hardened steel mesh grille. includes: Beta 58A® Handheld Microphone PGX2 Handheld Transmitter PGX4 Diversity Receiver

SM58® Handheld Microphone Type: Dynamic (moving coil) Frequency Response: 50 to 15000 Hz Polar Pattern: Unidirectional (cardioid) rotationally symmetrical about microphone axis uniform with frequency Sensitivity (at 1000 Hz Open Circuit Voltage): -54.5 dBV/Pa (1.85 mV); 1 Pa = 94 dB SPL Impedance: Rated impedance is 150 ohms (300 ohms 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 Connector: Three-pin professional audio connector (male XLR type) Case: Dark gray enamel-painted die cast metal; matte-finished silver spherical steel mesh grille Net Weight: 298 grams (10.5 oz) PGX2 Handheld Transmitter Audio Input Level: +2 dBV maximum at -10dB position; -8 dBV maximum at 0dB position Gain Adjustment Range: 10dB RF Transmitter Output: 30 mW maximum (dependent on applicable country regulations) Dimension sincluding SM58 cartridge: 254 mm x 51 mm dia. (10 x 2 in.) Weight: 290 grams (10.2 oz.) without batteries Housing: Molded PC/ABS handle and battery cup Power Requirements: 2 “AA” size alkaline or rechargeable batteries Battery Life: >8 hours (alkaline) PGX4 Diversity Receiver Dimensions: 40 mm H x 181 mm W x 104 mm D (1.6 x 7.125 x 4.1 in.) Weight: 327 g (11.5 oz.) Housing: ABS Audio Output LevelRef. (+/– 33 kHz deviation with 1kHz tone): XLR connector (into 600 ohm load): –19 dBV; 1/4 inch connector (into 3000 ohm load): –5 dBV Output Impedance: XLR connector: 200 ohm; 1/4 inch connector: 1k-ohm XLR output: Impedance balanced; Pin 1: Ground (cable shield); Pin 2: Audio; Pin 3: No Audio Sensitivity: –105 dBm for 12 dB SINAD typical Image Rejection: >70 dB typical Power Requirements: 12–18 Vdc at 150 mA supplied by external power supply