Wired conference microphone

● Precise calculation of the hole diameter and spacing, combined with interference correction technology, accurately controls every pickup detail and effectively improves the pickup sensitivity in the human voice range.
● Unique cavity design, combined with pickup correction technology, truly captures every sound detail.
● Zinc alloy one-piece molded shell effectively suppresses all kinds of electromagnetic interference.
● Soft-feeling mute switch avoids mechanical noise when the switch is pressed.
● Clear and bright indicator light ring that can be turned off individually as needed.
● Spray painting surface treatment for anti-interference and anti-static.
● Inverter-oriented purification and amplification circuit design.
● Separate design structure of the microphone and the base.

Technical Specifications
● Pickup head: 14mm gold-plated condenser type
● Directivity: Supercardioid;
● Sensitivity: -33dB (0dB = 1V/Pa, 1000Hz);
● Frequency response: 20Hz~20000Hz;
● Output impedance: ≤200 ohms;
● Load impedance: ≥1000 ohms;
● Maximum sound pressure level: 138dB SPL (0dB SPL = 2×10-5 Pa);
● Equivalent noise level: 17dB-A;
● Power supply requirement: 48V phantom power supply;
● Output connector: 3-meter connecting cable, 3-pin XLR plug;
● Base size: 13011332mm
● Microphone pole length: 198mm
● Weight: 600g