Guangzhou DSPPA Audio Co., Ltd.
Tel: 020-28346138
Fax: 020-81305947

D7101 Full Digital Conference System Host


● Sensitivity: -26dBFS
● Hot Backup function.
● A single conference system can connect with up to 4096 conference units.
● As a distributed conference system with Network Transmission protocol, it provides an uncompressed, high-sound-quality, and easy-to-install solution.
● The simultaneous limit of speakers (1/2/3/4/5/6) setting.
● 4.3" TFT true color screen/touch screen:

  • Introduction
  • Specification

The D71 series conference host integrates automatic camera tracking, 4.3-inch true-color touch screen handling, intuitive graphical display, and other advanced management and control features, leading the conference system equipment to a more perfect design path. The conference host, provideing power to the conference unit, has good scalability and is the core equipment of the conference system.



Line input voltage

250 ± 50mV

Alarm input voltage

250 ± 50mV

Line output voltage

1000 ± 100mV

Balance output voltage

2000 ± 100mV

Frequency response:

30Hz-20kHz (±3dB)

Signal-to-noise ratio

≥ 80dB

Harmonic distortion

≤ 0.5%

Maximum Output power

90W, 4-channel network PoE+48V power supply

Static power consumption

≤ 30W

UHF Frequency

632 MHz---695 MHz

Power switch


Package size(L x W x H)


Machine dimensions(L x W x H)


Gross weight


Net weight


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  • Tel:+86 020 37166520
  • Address:Jianggao Town, Baiyun District, Guangzhou, China