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 |
D6644HD |
|
Max. Numbers of Inputs |
16 |
|
Max. Numbers of Outputs |
16 |
|
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 |
DP1586 16 Channels DSP Audio Matrix Processor with DanteJuly 11, 2024DP1586 is a DSP matrix audio processor with 16 inputs and 16 outputs for conference system and professional system. It provides with useful voice algorithm AFC, AEC, ANC, and DSP functions including a...view
D6675 Digital Audio ProcessorDecember 13, 2023The D6675 digital audio processor is a high-quality digital audio processor equipped with 5 Mic inputs, 1 stereo line input, and 6 balanced outputs. This product has built-in DSP functions such as inp...viewwe will contact you within 24 hours.
How to Plan Professional Sound System for High-end Reception Places?February 4, 20211. How to plan public address system in hotel?When designing public address system in hotel and looking at hotel spaces as an integrator or system designer, the first thing to pay attention to is the ...view
Common Problems And Solutions of Meeting Room Speaker SystemJune 28, 20181. Common interference for meeting room speaker systemThe interference generated by the audio signal during transmission is manifold. Commonly, it includes Power interference, inter device interferenc...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
