Gooseneck Conference


Standard conference system with 3W built-in speaker and LED indication with effective range up to 45CM.

Particular Features

•   Host power supply module to delegates.

•   Built-in 3W Hi-Fi Speaker.

•   Stable and quality sound performance.

•   Four independent channels to adjust speaker volume.

MPS-300  Conference main unit

There are 4 sets of loops. Each loop can connect up to 25 delegates and maximum up to 99 delegate microphones into one master unit.


•   AUTO and FIFO mode selection.

•   Integrate 3 (tracking) cameras directly by 3 in 1 out matrix (CVBS) function.

•   6 microphones can be activated at the same time under FIFO mode.

•   Delegates are powered by main unit, no need extra power.

•   Output power supply is DC 24V, safe voltage range to stabilize the system.

Technical Parameters

•  Power supply:AC 100V ~ 240V (50/60 Hz)

•  Power consumption:< 120W

•  Effective bandwidth:20Hz ~ 25kHz (±3dB)

•  SNR:> 80dB(A)

•  Dynamic range:> 90dB

•  THD:less than 0.1% AT 1kHz

•  Channel crosstalk:> 80dB

•  Display:73 x 28 LCD

•  Temperature:-20 ~ 60°C

•  Size / Weight:290 x 435 x 70 (mm) / about 3.45kg

MPS-308 Master Unit / MPS-108 Delegate Unit 

Conference microphone with superb audio processing and transmission technology to reach stable& excellent sound performance. With built-in 3W speaker and 3.5mm audio port connecting headset to allow direct speech output without amplifier suitable for small size conference room. Easy connection and installation by hand in hand structure.


•   Built-in 3W Hi-Fi speaker for conference amplification.

•   Red LED indication while speaking.

   Support multiple master microphones.

•   Support tracking camera.

   High sensitivity design, effective range up to 45CM. 

•   There is a prior button of master unit to override all speaking

      delegate units.

•   Stable and easy “hand-in-hand” connection structure.

   Equip with a 3.5mm audio port.

Technical Parameters 

   Pick up range:0 ~ 50CM

   Audio output:< 0dB 20CM distance, typical value is 200MV

   Effective bandwidth:100Hz ~ 18kHz

   SNR:≥ 80 dB

   Power supply:DC 24V

   Mic sensitivity:-38dB±2dB

   Mic rod length:385mm

   Size:119 × 157 × 52 (mm)

   Weight:about 0.75kg


Quality amplifier is able to connect 4 speakers of 100W per channel at the most. Independent volume control for each channel.

Technical Parameters

   Rated power:8Ω 50W*4 / 4Ω 100W*4

   Frequency response:20Hz ~ 20kHz, +0, -1dB (8Ω 1W)

   Harmonic distortion:< 0.1 %

      (less than rated power 1dB, 1kHz, 8Ω)

•   Sensitivity:rated power, 0.775 Vrms

•   Input impedance:20kΩ balance input

   SNR:> 100dB

•   Channel separation degree:> 60dB

•   Input connector:XLR connector

•   Output connector:binding post

   Size:482 x 92 x 400 (mm) 

•   Weight:about 5kg


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