Delegate Microphone MC-511D

Highlight Features

MC-511D – Delegate Microphone for Digital Conference Systems

The MC-511D is a professional delegate microphone unit designed for digital conference and discussion systems. Using a stable CAT6 network connection, MC-511D delivers clear, natural voice reproduction and reliable signal transmission for meeting participants. Its elegant gooseneck design and balanced audio performance make it suitable for conference rooms, council chambers, government meetings, and corporate boardrooms where multiple delegates need consistent and intelligible speech.

Key Features:

• Delegate microphone unit optimized for participant speaking positions in conference systems.

• CAT6 network connection supports discussion and video conference applications.

• Wide frequency response from 20Hz to 22kHz for accurate speech reproduction.

• High maximum sound pressure level ensures distortion-free audio even during strong speech.

• Flexible gooseneck microphone allows easy positioning for optimal voice pickup.

• Host-powered design powered directly by the conference control unit via DC 24V.

Technical Specifications:

• Model: MC-511D

• Type: Delegate Microphone

• CAT6 Connection Function: Discussion / Video

• Frequency Response: 20Hz – 22kHz

• Sensitivity: -37dB ±2dB

• Output Impedance: <200Ω

• Maximum Sound Pressure: 125dB (1% T.H.D., 1kHz, 0dB SPL = 2×10Pa)

• Signal-to-Noise Ratio: >90dB

• Dynamic Range: >96dB (Equivalent Noise: 18dB, A-weighted)

• Power Supply Mode: DC 24V (host power supply)

• 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