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QRK-7 Drum Microphone Kit

SKU:D10042
Product Description
Performance parameters of drum microphone Sensitivity: - 56.3 (± 3) dB (at 1kHz) (0dB = 1V / PA) Output impedance: 550 (± 15%) Q (at 1kHz) Directional characteristic: Uitra cardioid (at 1kHz) Frequency response: 50-12khz Single weight: 25 (± 1) g Drum parameters: Sensitivity range: - 58.1 (± 3) DB (1KHZ)(0dB=1V/Pa) Impedance: 600 (± 15%) Ω (at 1kHz) Pointing function: supercardioid (1kHz) Frequency: 100-11khz Weight: 9 (± 1) g ■ sensitivity range: - 41 ± 3dB RL = 0.68kq Impedance: maximum 0.68k Ω 1kHz (RL = 0.68kq) frequency: 20-16000hz Current consumption: maximum 0.5mA working voltage range: 1.0v-10v Maximum sound pressure level: 115dB s.p.l signal-to-noise ratio: more than 66 DB Lucent: 1.5v-1.0v s Sensitivity reduction: 1.5v-1.0v The sensitivity change is less than 3dB