Delegate Microphone MC-521D

Highlight Features

MC-521D – Delegate Conference Microphone

MC-521D Delegate Microphone is a high-performance digital conference microphone designed for participants in modern meeting and conference systems. Featuring a high-sensitivity condenser capsule, CAT6 digital connection, and low-noise electronics, MC-521D delivers clear, natural voice reproduction for discussion, video-tracking, and professional conference applications.

Product Description

• Dedicated delegate microphone unit for MC Series digital conference systems.
• Supports Discussion and Video tracking via CAT6 Ethernet connection.
• Wide frequency response and low distortion for accurate voice pickup.
• 420 mm flexible gooseneck ensures optimal microphone positioning.
• High signal-to-noise ratio ensures clean, feedback-free audio.
• Powered directly from the conference host via DC 24V over CAT6, no external adapter required.
• Compact, elegant base suitable for professional meeting rooms and conference halls.

Product Specification

• Model: MC-521D
• Connection: CAT6 Ethernet – Discussion / Video
• Frequency Response: 20Hz – 22kHz
• Sensitivity: –45dB ±2dB
• Output Impedance: < 220Ω
• Maximum Sound Pressure: 120dB (1% THD, 1kHz, 0dB SPL = 2×10Pa)
• Signal-to-Noise Ratio: > 90dB
• Dynamic Range: > 96dB (Equivalent Noise: 18dB, A-weighted)
• Power Supply: DC 24V from host
• Operating Temperature: 0°C to +41°C
• Operating Humidity: ≤ 90% RH
• Gooseneck Length: 420 mm
• Dimensions: 150 × 110 × 60 mm
• Net Weight: 0.7 kg