Instrument microphone, ideal as overhead for drums and percussion and breath instruments, transducer: back electret condenser, unidirectional polar pattern, frequency response (±3dB): 50 – 18,000 Hz, sensitivity at 1 kHz: - 45 dB ± 3 dB, maximum SPL for 1% THD: 130 dB, equivalent noise level: 70 dB, impedance: 250 ohms, recommended load impedance: 1000 ohms, phantom power +48 VDC, 3-pin male XLR connector, weight: 240 g, dimensions :135 x Ø23mm.