Guangzhou DSPPA Audio Co., Ltd.
Contact
Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

D6643HD conference system Digital Audio Processor

Features

● 12 channels analog audio input & output
● Support camera tracking function
● Power supply:AC220V/50Hz

  • Introduction
  • Specification

This series includes two categories of products. One is with network audio transmission function, and the other is without network audio transmission function, which can be divided into D6642HD (8 IN 8 OUT) and D6643HD (12 IN 12 OUT), D6644HD (16 IN 16 OUT) and other models according to the number of physical input and output interfaces. This series can be flexibly used in multimedia scenes such as conference rooms, multimedia classrooms, concert halls, and command centers.

Model

D6643HD

Max. Numbers of Inputs

12

Max. Numbers of Outputs

12

Number of RS232SerialPorts

1

Number of RS485 SerialPorts

1

GPIO Quantity

8,Freely configurable inputs and outputs

RJ45 Quantity

1

USB Quantity

1, The recording and broadcasting is available

Max. Analog Gain

51dB

Phantom Power

48V

Input&Output Quantization

48KHz/24bit

A/D Dynamic Range

120dB

Input Common Mode Rejection

70dB @ 80Hz

Input Resistance

20kΩ balance,10kΩ unbalance

Max. Input

18dBu

D/A Dynamic Range

120dB

Channel Isolation

100dB

Frequency Response

20~20kHz (±0.25dB)

Total Harmonic Distortion(THD+N)

≤0.003% @1kHz,+4dBu

Output Resistance

100 Ω balance,50 unbalance

Max. Output

18dBu

Working Power

AC 110V/220V 50Hz/60Hz

Working Temperature

-10~70℃

Package Size(mm)

567×377×98

Product Size(mm)

483×270×44

Gross Weight

3.2kg

Net Weight

2.15kg


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  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China