+86-757-2236-0968
+86-757-2236-0968 +86-189-2326-6901
foreigntrade@gonsin.com

foreigntrade@gonsin.com
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+86-757-2236-0968
+86-757-2236-0968 +86-189-2326-6901
foreigntrade@gonsin.com

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foreigntrade@gonsin.com
Gonsin Conference Equipment Co., LTD.
Gonsin Conference Equipment Co., LTD.

Products

Paperless Conference System
Paperless Conference System DCS-2071D
Paperless Conference System - LCD Lifter
Paperless Conference System-Desktop
Paperless Conference System-Tablet PC
Wireless Sharing Screen Device
Model O Intelligent Noise-Cancelling Microphone Array
Conference Discussion System
10000N Series Seamless Compatible Wired and Wireless Conference System
10000E Series Seamless Compatible Wired and Wireless Conference System
30000S Series FS-FHSS Wireless Congress System
DCS-2043 Dual Chain Backups Conference System
DCS-2057 Flush-Mounting Backup Conference System
TL-3200 Desktop Digital Conference System
TL-3300 Desktop Digital Conference System
TL-4200 Desktop Digital Conference System
TL-4300 Desktop Digital Conference System
TL-5600 Flush-mounting Combination Digital Conference System
Leaders Series Rectangular Columnar Short Microphone MIC-240B
Conference Management Platform
Intelligent Conference Management Platform Server
Conference Reservation All-in-One Terminal
Simultaneous Interpretation System
FS-FHSS Wireless Simultaneous Interpretation System
IR Simultaneous Interpretation System
Interpreter Console
Conference Public Address System
Full Range Speaker
Column Speaker
Conference Speaker Series
Ceiling Speaker GX-SP1003B/GX-SP1003C
Monitor Wedge Speaker
Subwoofer Series
Dual 5-inch Line Array Series Speaker
Dual 8-inch Line Array Series Speaker
Dual 10-inch Line Array Series Speaker
Dual 12-inch Line Array Series Box Speaker
Power Amplifier
Digital Audio Processor
Digital Sound/Audio Mixer
Wireless Handheld & Tabletop Microphone System for Video Conferencing
Professional Digital Power Amplifier
Digital Audio Processor GX-DSP1011
Digital Audio Processor
Wall-mounted Touch Panel
Active Directional Antenna GX-ANT101-X
Active Omni-directional Antenna GX-ANT102-X
Signal Splitter GX-ANT201-X
Antenna Combiner GX-ANT202-X
Antenna Amplifier GX-ANT203-X
Power Supply Sequencer GX-PS108-C
Digital Feedback Suppressor GX-FBK05-N
Speaker Stand
Cable And Antenna
Conference Microphone GX-MIC101
Automatic Speech Recognition(ASR) System
Automatic Camera Tracking System
Central Control System
Cloud Central Control System
HD Modular Matrix
Video Matrix System
Display System
LED Display
Conference Voting System
Wired Voting System
Wireless Voting System
Digital Public Address System
IP Network System
Analog Broadcasting System
Conference Management Software Systems
Conference Management System Software V7.1.0 (Z4)
Conference Management Software System V7.1.0 (PL)
Conference Management System Software V7.1.0 (ASR)
Paperless Conference Terminal Software V2.0
Conference Management Software-Facial Recognition Module V7.1.0(FR)
Conference Accessories and Cable
Charging Case
Cable
Repeater
IC Card BL7442
Floor-mounted Electrical Power Plug Socket GX-8 & 13
IC Card Encoder SRD-U100
Accessories and Cables of Simultaneous Interpretation System
Accessories and Cables of Wireless Voting System
Headphone & Headset
System Configuration Products
System Configuration Products of Conference Discussion System
System Configuration Products of Paperless Conference System

NEWS

Products
How Paperless Conference Systems Enhance Collaboration and Productivity

Dec 28-2025

Headphone & Headset

Monaural Earphones
Monaural Headphone
Headphone
Monaural Earphones
Monaural Headphone
Headphone
Get A Quote
Monaural Headphone TC-D1
Stereo Headphone TC-D3
Interpreter Headset TC-D4

Technical Parameters of Headphone & Headset Monaural Headphone TC-D1

ColorBlack ring with embedding metal
TypeMonaural mono headphone
Interface3.5mm
Impedance40Ω±10%
Frequency reponse range7 Hz - 24KHz
Voltage0.4V
Input power8-50mW
Distortion rate<5%
SensitivityL102dB±3dB


Technical Parameters of Headphone & Headset Stereo Headphone TC-D3

ColorBlack
TypeStereo headphone
Interface3.5mm
Impedance32Ω±15%
Frequency reponse range20-20KHz
Voltage0.8V
Input power30-50mW
Distortion rate<5%



Technical Parameters of Headphone & Headset Interpreter Headset TC-D4

ColorBlack
TypeStereo headset
Interface3.5mm
Impedance32Ω±15%
Frequency reponse range20 - 20000Hz
Voltage0.8V
Input power30-50mW
Distortion rate<1%





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Latest News of Gonsin Conference Systems

Focus on quality, customer, and innovation

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Wired vs. Wireless Conference Microphone Systems: A Comprehensive Comparison

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Choosing the Right Conference Public Address System: Key Features to Look for

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Products
Paperless Conference System Wireless Sharing Screen Device Model O Intelligent Noise-Cancelling Microphone Array Conference Discussion System Conference Management Platform Simultaneous Interpretation System Conference Public Address System Automatic Speech Recognition(ASR) System Automatic Camera Tracking System Central Control System Video Matrix System Display System Conference Voting System Digital Public Address System Conference Management Software Systems Conference Accessories and Cable System Configuration Products
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Contact Us
Phone

+86-757-2236-0968

+86-189-2326-6901

Address

10th Floor, Block 2, Jinyuehongtai Building, No.4 Chengye Road , Fengxiang Industrial Park, Daliang, Shunde, Foshan, Guangdong, 528300, China

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