2024 Guangzhou DSPPA Audio Co., Ltd.
2024 Guangzhou DSPPA Audio Co., Ltd.
2024 Guangzhou DSPPA Audio Co., Ltd.

Embedded Chairman Microphone with Voting Function D6251

  • Speech, voting function

  • 3.5mm stereo earphone jack

  • 5 buttons for voting, with sign-in function

  • Built-in LCD screen

  • Camera tracking function

  • Power supply DC24V via host

  • Strong anti-interference capability

  • Chairman Mic D6251 with priority function

  • Cutout size: 201x71mm


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DETAILS
SPECS
Diagram
Embedded Chairman Microphone with Voting Function
Embedded Chairman Microphone with Voting Function

Specifications of Embedded Chairman Microphone with Voting Function

Model

 

D6251/D6252

Structure Type

Embedded

Effective Frequency Range of Gain Limitation (±3db)

Unit A to Unit B Monitor

80Hz-5kHz

Host LINE to Unit Monitor

60Hz-10kHz

Unit to Host LINE OUT

80Hz-8kHz

Static Power Consumption

<1W

Maximum Power Consumption

2W

SNR

>80dB

Crosstalk Attenuation

>80dB

Harmonic Distortion

<0.5%

Headphone Output

9dBu, 8-32Ω, 3.5mm

Working Power Supply

DC 24V power supply

Unit Interface

8pin DIN socket

Microphone

Microphone Type

Electret, cross-shaped, condenser type

Sensitivity

-45dBV/pa

Input Impedance

2kΩ

Equivalent Noise

20dB (SPL)

MAX. SPL.

125dB (THD<3%)

Machine Dimensions (L×W×H)

215×86×75mm

Panel Dimensions (L×W×H)

215×86×5mm

Chassis Dimensions (L×W)

201×71mm

Package Dimensions

560×230×150mm

Gross Weight

3.5kg (2 pcs)

Net Weight

0.9kg


Connection-Diagram-of-D6201.jpg

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