Shure Beta 52A Kick Drum Mic Specifications:

• Type: Dynamic (moving coil)
• Frequency response: 20 to 10,000Hz
• Polar pattern: Supercardioid, rotationally symmetrical about microphone axis
• Output Level: (at 1,000Hz)
• Open Circuit Voltage: -64dBV/Pa* (0.6 mV) *1 Pa = 94dB SPL
• Impedance: Rated impedance is 150Ω (45Ω actual) for connection to microphone inputs rated low Z
• Phasing: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
• Maximum SPL: 174dB at 1000Hz (calculated)
• Connector: Three-pin professional audio connector (male XLR type)
• Case: Silver blue enamel-painted die cast metal with hardened, matte-finished steelgrille
• Adjustable, Locking Stand Adapter: Integral, dynamic locking, adjustable through 180°, with standard 5/8"-27 thread
• Net Weight: 605g (21.6oz.)