2026 Guangzhou DSPPA Audio Co., Ltd.
Loading...
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.

Intelligent Conference Expansion Unit D6211

  • Works with the conference host to expand connections for conference units.

  • Supports linking up to 31 expansion units within a single system.

  • 8P-DIN aviation female connectors: one conference host connection port and three conference unit connection ports.

  • One expansion unit can connect up to 128 conference units.

  • 2U luxury chassis design, stylish and elegant appearance.

  • Can be installed in a 19-inch standard rack, allowing convenient installation and placement.

  • The enclosure is made of all-metal material. Both the circuitry and chassis are reinforced with grounding connections, providing ESD protection up to 10 kV (contact) and 15 kV (air discharge).

Datasheet
Get Quotation
DETAILS
SPECS
Diagram
32 Extension Controllers

32 Extension Controllers

It works with the conference controller to extend the maximum number of conference units. In a conference system, it supports up to 32 extension controllers. It may be installed on a 19 inch standard cabinet and is easy to install and space saving. And it is 2U luxurious cabinet design, with fashionable and artistic appearance.

Specifications of Intelligent Conference Expansion Unit

Model

D6211

Frequency Response

20Hz–20kHz (±3 dB)

Signal-to-Noise Ratio

≥80 dB

Harmonic Distortion

<0.3%

Static Power Consumption

10W

Maximum Power

350W

Output Power

≤110 W / 3 channels, 24 V

Maximum Number of Units

128 pcs

Power Supply

Switching power supply 220V / 50Hz / 350W

Net Weight

6.3 kg

Gross Weight

6.9 kg

Product Dimensions (L × W × H)

484 × 385 × 88 mm

Package Dimensions (L × W × H)

525 × 480 × 185 mm



Connection-Diagram-of-D6201.jpg

Latest Conference System Projects

Latest News
Abstract: Celebrating a decade of cultural stewardship, the DSPPA Museum unveiled its 10th Anniversary Celebration and Special Collections Exhibition, showcasing remarkable artifacts and highlighting the enduring legacy of sound, history, and traditional culture.
05
Jun
Abstract: DSPPA highlighted advanced intelligent AV solutions at PLSG 2026, offering an engaging experience for visitors worldwide.
03
Jun
DSPPA is live at Booth A02+B02 on Day 1 of PLSG 2026, showcasing smart AV solutions with live demos attracting visitors worldwide.
01
Jun
Contact Us

This site is protected by DSPPA audiovisual and also applied to web browsers' Privacy Policy and Terms of Use.

DSPPA Headquater Factory
DSPPA Headquater Factory
DSPPA Headquater Factory
No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China.
Email DSPPA
Email DSPPA
Email DSPPA
conference@dsppa.com
Call DSPPA
Call DSPPA
Call DSPPA
+86-20-37166520
Leave a Message
we will contact you within 24 hours.
Name *
Email *
Country *
WhatsApp/Phone *
Company
Project
Choose File
Enter the details of your inquiry such as product name, audiovisual project, etc. *
Choose File

This site is protected by DSPPA conference and also applied to web browsers' Privacy Policy and Terms of Use.

We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Visit our cookie policy to learn more.