D6223 Desktop Chairman Speech Unit provides functions such as speech, check-in and self-checking. It adopts goose-neck microphone, built-in magnetic loudspeaker, headphone jack, and also provide power-on indicating light and button and light indicators.
In VOICE mode, this chairman microphone can realize voice controller on/off function. It has high speed digital processors and HiFi audio circuits, and can indicate the work status of LCD screen.
Chairman unit has the priority to deliver speeches and the authority to approve speech application from delegates. It has the full authority to take control on the discipline at the conference site; in a D62 series digital conference system, it allows 2 chairman units at a same time, and the position of chairman units is free from position restrictions. Conference units are passive equipment and are powered by the controllers. The chairman microphone input voltage is 24V; they are easy to use, with clear voice and easy to install with fashionable appearance.
|
Model |
D6223 |
|
|
Structure and Type |
Desktop |
|
|
Output frequency response |
45Hz-18kHz（-3dB） |
|
|
Speaker Power |
1.5W |
|
|
Static power consumption |
<1W |
|
|
Max. 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 |
|
|
Port on the unit |
8pin DIN socket |
|
|
Microphone
|
Type of microphone |
Electret, heart-shaped, condenser type |
|
Frequency response |
40Hz-20kHz（-3dB） |
|
|
Sensitivity |
-45dBV/pa |
|
|
Input impedance |
2kΩ |
|
|
Equivalent Noise |
20dB (SPL) |
|
|
Max SPL |
125dB (THD<3%) |
|
D6267 Conference Desktop SocketAugust 28, 2019view
D7222A Desktop Delegate MICSeptember 6, 2021This product is a conference speech mic integrating speaking and voting. With 315mm and 415mm in length optional for the microphone rod, available in black and silver colors. D7222A is a desktop delegate microphone.view
D7128 Desktop Network Conference Delegate MicJune 7, 2022viewwe will contact you within 24 hours.
Opening Ceremony of DSPPA Audio MuseumNovember 29, 2016Opening Ceremony of DSPPA Audio Museum -The First Audio History Museum in ChinaMay 28, 2016, DSPPA successfully held the opening ceremony for the audio museum and science popularization education base...view
Wall Mount PA Speakers: Delight Your Ears, Decorate Your LifeNovember 20, 2024Wall mount PA speakers are a type of speaker that can be installed on a wall, typically used to provide surround sound effects or save space. DSPPA wall mount PA speakers are loved for their wonderful...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
