Back electret condenser transducer
High sensitivity and clear sound reproduction
Smooth frequency response range
Rugged and durable construction
On/off magnetic-reed switch for on-stage control
Unique structure to avoid rolling when laid flat
On-stage performance, piano, strings
• Transducer Principle: Back Electret Condenser • Directivity Characteristic: Cardioid • Frequency Response: 50Hz-18kHz • Sensitivity: -42dB±3dB (0dB=1V/Pa at 1kHz) • Output Impedance: 1000Ω±30% (at 1kHz) • Max. Input SPL: 136dB (THD ≤1.0% at 1kHz) • Power Requirements: 1.5V AA Battery • Net Weight: 282g