2026 Guangzhou DSPPA Audio Co., Ltd.
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2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
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embedded speech microphone
embedded speech microphone
embedded speech microphone
  • embedded speech microphone

Embedded Speech Chairman Microphone D6253

  • 3.5mm stereo earphone jack

  • Camera tracking function

  • Power supply DC24V via host

  • Support cascaded linkage

  • Strong anti-interference capability

  • Chairman Mic D6253 with priority function

  • Cutout Size: 72x72mm


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DETAILS
SPECS
Diagram
Embedded Speech Chairman Microphone

Specifications of Embedded Speech Chairman Microphone

Model

D6253/D6254

Structure Type

Embedded

Effective Frequency Range of Gain Limitation (±3dB)

Unit A to Unit B monitor

80Hz-8kHz

Host LINE to Unit monitor

60Hz-10kHz

Unit to Host LINE OUT

80Hz-10kHz

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

8-pin DIN dedicated interface

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)

86×86×125mm

Panel Dimensions (L×W×H)

86×86×5mm

Chassis Dimensions (L×W)

72×72mm

Package Dimensions

560×230×150mm

Gross Weight

3kg (2pcs)

Net Weight

0.7kg




Connection-Diagram-of-D6201.jpg

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