The D6211 Conference Expansion Unit is designed to expand the capacity of the digital conference system, allowing more conference units to be connected within a single system. It supports up to 128 conference units per device and up to 31 expansion units in cascade, providing flexible system expansion for medium to large-scale conference applications. The unit features a 2U rack-mounted design and ensures stable signal transmission and reliable performance.
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 |
D6233 Embedded Chairman MicrophoneAugust 28, 2019D6233 embedded chairman microphone is a professional conference system microphone with sensitive buttons and easy to operate. Not only does it have exquisite embedded structure design, removable micro...view
D7324 5G WiFi Desktop Conference Delegate MicrophoneNovember 2, 2021D7324 is delegate microphone, location is unrestricted, support check-in function. Minimum delay is less than 20 ms and non-compressed audio transmission.view
D6237 Connecting Box for Embedded UnitsAugust 21, 2017viewwe will contact you within 24 hours.
Pumping Up Workouts with Coaxial Ceiling Speakers in Fitness CentersJanuary 9, 2024In the dynamic world of fitness, creating an environment that motivates and energizes gym-goers is essential for a fulfilling workout experience. One often overlooked yet impactful aspect is the role ...view
DSPPA Passed the AEO CertificateMarch 17, 2020DSPPA has passed the AEO certificate and been authorized as a general certified enterprise (GCE) of original Class A.view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
