.png){kind=logo}
8 wireless LED desktop gooseneck mics, optional handheld or bodypack transmitters
D3900 19 inch 2U rack receiver, gold-black metal, digital LED display
UHF transmission with encrypted signal, working range 100 to 300 meters
Silver-gray conference base with LED ring, clear speaking status at a glance
8 balanced XLR outputs, ideal for boardroom, seminar, school, and hall
8 LED Desktop Gooseneck Mics | 2U Rack Receiver | UHF Encrypted | 100-300m Range
Click images to enlarge. Actual product may vary slightly. System includes 8 wireless LED desktop gooseneck mics and 1 receiver.
The MiCWL D3900 A116 8-Channel Digital Wireless LED Gooseneck Conference System is a professional wireless solution designed for boardrooms, government seminars, school lectures, and large business conferences. It includes 8 A116 wireless LED desktop gooseneck microphones, each with a sleek silver-gray base and an illuminated LED ring that clearly shows speaking status. The 19 inch 2U rack-mountable D3900 receiver features a gold-black metal front panel and a digital LED display for real-time channel monitoring. With UHF encrypted transmission, a working range of 100 to 300 meters, and 8 balanced XLR outputs, this system delivers clear, secure, and cable-free conference audio. You may also choose to configure the system with 8 handheld transmitters or 8 bodypack transmitters with lavalier or headset mics - simply contact us to customize.
The system includes 8 A116 wireless desktop gooseneck microphones with a refined silver-gray base and an LED speaking indicator. The flexible gooseneck can be precisely angled for each speaker, ensuring optimal voice pickup in every seat. The LED ring provides instant visual feedback to moderators and attendees.
The 19 inch 2U rack-mountable receiver is built with a gold-black metal chassis, offering durability for permanent installation. Its digital LED screen provides real-time channel status, signal strength, and frequency information, giving you complete control of all 8 microphone channels.
All 8 microphones can work at the same time without frequency interruption. The UHF band with encrypted digital transmission ensures stable, clear audio for multi-speaker discussions, singing, or presentations, with a working range of 100 to 300 meters.
Proprietary encrypted UHF digital wireless protects your meeting content from eavesdropping and reduces interference from other wireless devices. The system delivers transparent vocal clarity across the entire conference room or stage.
The standard configuration comes with 8 A112 LED desktop gooseneck mics. If your event requires a different setup, you may choose 8 handheld transmitters or 8 bodypack transmitters with lavalier or headset mics. Perfect for corporate conferences, government seminars, school multimedia lectures, and hall stage hosting.
| Parameter | Specification |
|---|---|
| Model | D3900 (MiCWL Digital Wireless Conference Series) |
| System Configuration | 1 x D3900 2U Rack Receiver + 8 A116 Wireless LED Desktop Gooseneck Mics |
| Optional Configuration | 8 Handheld transmitters, or 8 bodypack transmitters with lavalier or headset mics (contact us) |
| Transmission | Digital UHF, encrypted |
| Operating Range | 100 to 300 meters (open area, depending on environment) |
| Receiver Display | Digital LED screen with channel and frequency display |
| Receiver Enclosure | Gold-black metal, 19 inch 2U rack-mountable |
| Desktop Mic Design | Silver-gray conference base, adjustable gooseneck, LED status ring |
| Audio Outputs | 8 balanced XLR outputs, antenna connectors, power input |
| Applications | Boardroom, government seminar, school lecture, hall, business conference |
| Warranty | 1 Year (Manufacturer: MiCWL Audio Inc.) |
Authorized Dealer Warranty: This product is brand new in original packaging, sold by MiCWL Audio Inc. as an authorized dealer. Covered by a 1-Year Manufacturer Warranty. Buy with confidence.
Compatible with standard mixing consoles, conference processors, PA systems, and audio interfaces via 8 balanced XLR outputs. The receiver fits any standard 19 inch rack. Optional handheld and bodypack transmitters use industry-standard AA batteries (not included).
CE, FCC, RoHS compliant. Meets international wireless transmission standards for professional conference and audio equipment.
Ships worldwide with tracking. 1-year manufacturer warranty covers defects in materials and workmanship. For warranty claims or repairs, contact shop@micwlaudio.com with your order details.
If you need handheld or bodypack transmitters instead of gooseneck mics, or want a wholesale price, contact our team.
shop@micwlaudio.com(c) 2026 MiCWL Audio Inc. All rights reserved.
"Your suggestion is very important to us"