Meeting microphone, speaker microphone, radio microphone, musical instruments microphone CM-685

CM-685 single-point, 16mm diameter gold-plated Mylar diaphragm purely capacitive sound quality with low distortion, low noise, wide frequency response, wide dynamic range, clear sound quality Seiko design, compact, elegant, suitable for news broadcasts, talks and meetings of high-quality primary Technical Specifications: Frequency range: 20-20000 Hz Sensitivity: -30dB (20mV / Pa) Point: the super-cardioid pickup angle: 120 ° Maximum SPL: 138dB Impedance: 150Ω Operating voltage: DC48V SNR: ≥78dB