The CAD Live D90 Premium Supercardioid Dynamic Handheld Microphone is engineered for smooth, articulate lead vocal performance in a durable and road-ready design. It features a Trueflex™ diaphragm and PowerGap™ high-gauss neodymium magnets, creating a hot and articulate live performance vocal microphone. Specifications: Pattern: Supercardioid, Principle: Dynamic moving coil motor, Frequency response: 50 – 16kHz, Sensitivity: -51 dBV (2.8mV) @ 1pa, Impedance: 500 Ohm, Max SPL: >150dB.