ADM-1050 Product Photo
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ADM-1000 DECT Wireless Teaching Microphone

ADM-1050 DECT Wireless Audio Receiver

DECT wireless audio receiver main unit equipped with Class D amplifier and Bluetooth 5.1.

・Built-in Class D amplifier with a total power of 40W

・Adopts DECT technology, with a transmission range of up to 75 meters

・Supports Bluetooth 5.1 and A3DP audio streaming

・Supports simultaneous connection of up to 3 sets of microphones

・Features emergency broadcast priority function, automatically muting microphones

Introduction to ADM-1000 DECT Wireless Teaching Microphone

This model belongs to the ADM-1000 DECT Wireless Teaching Microphone. To see how the system works, where it is used, and how to operate it, please refer to the series introduction.

Clear, stable, and completely interference-free teaching experience2025.01.08-DECT Wireless Microphones-System Diagram_TC75m Transmission Distance

See ADM-1000 DECT Wireless Teaching Microphone introduction →

Wireless CommunicationAdopts DECT technology, 1.9GHz frequency band (USA, Canada, Mexico: 1920 - 1930 MHz; Europe, Asia, Middle East: 1880 - 1900 MHz)
Operating RangeUp to 75 meters in an open environment (Up to 250 feet)
Output Power2 x 20 W(4Ω)
Amplifier TypeClass D Amplifier
Audio Frequency ResponseDECT Wireless : 60Hz -7 KHz / Speaker Output: 20Hz - 20KHz / Audio: 20Hz - 20KHz
Total Harmonic Distortion (THD)< 1% @ 10W
Audio Input3 sets of 3.5mm stereo input ports
Audio Output1 set of 3.5mm stereo output ports / 1 set of 4-pin screw terminal connectors (2 channels)
Tone ControlBass / Treble Adjustment Function
Bluetooth TechnologySupports Bluetooth 5.1 BR / EDR, A3DP audio streaming
Secure Interface Connection3 sets of 2-pin screw terminal blocks / Input: Page override detection / Alarm detection input: Relay output mute / Alarm output: Contact closure (triggered by microphone)
Power SupplyDC 24V / 2.5A
Dimensions (H × W × D)28 x 120.9 x 210 mm
Weight350g

Updated Date 2026-11-10

Last Updated: 2026-11-10