Welcome to ECS


Site Information


Philips LFH9172 Boundary Layer and WordForum 3.5 Conference Microphone Kit - New

Phone Price: $198.00 Internet Price: $169.95


Product Description

ECS conference microphone kit using a Philips LFH9172 and WordForum 3.5 Conference Microphones


Philips 9172 Conference Microphone

The perfect complement for digital conference recording systems. The Philips conference microphone delivers brilliant sound quality, accompanied by outstanding ease of use. Revolutionary technology in a straightforward form, additional microphones can be purchased to extend the operated range, connect up to six microphones.

The Philips Conference Recording System is a compact, easy-to-use solution for all your conference recording needs. High-quality omni-directional conference microphone to capture every discussion in stereo quality. For large conferences, the operating range can be extended by connecting up to six microphones to record up to 32 participants.

Simply smart

  • Built-in wire storage and length adaptation
  • Expandable through cascading

Supreme user-friendliness

  • Fast and easy set up for hassle-free installation
  • No microphone stand required

Crystal clear sound

  • >360 degree sound pick-up for optimal recording
  • Boundary layer design using the sound pressure

WordForum 3.5 Conference Microphone 

The WordForum 3.5mm is a 3.5mm stereo omnidirectional conference microphone designed For vocal and speech applications in a conference room or group discussion etc. The omnidirectional microphone is designed to be used in environments such as audio conferencing, meeting room monitoring, and sound recording.The ECS-WFCM3.5, is a stereo 3.5 mm conference microphone.  With the ability to daisy chain and easily connect this microphone to a single 3.5mm jack on your recorders or recording device.



Philips LFH9172 Features:

Built-in wire storage and length adaptation

  • The innovative conference microphone offers built-in wire storage and length adaption for a clean and tidy conference table.

Expandable through cascading

  • Cascading allows for maximum expandability.

Fast and easy set up for hassle-free installation

  • The fast and easy set up of the meeting microphone allows a hassle-free installation.

No microphone stand required

  • The Philips conference microphone does not need a stand to set it up and therefore offers outstanding ease of use. Revolutionary technology in a straightforward form.

360 degree sound pick-up for optimal recording

  • Sound pick-up from a 360 degree radius for a perfect recording experience.

Boundary layer design using the sound pressure

  • The innovative boundary layer design of the conference microphones uses the sound pressure of the table to provide excellent sound and recording quality.

WordForum 3.5 Features:

The WordForum 3.5 features a wide frequency response for enhanced intelligibility. also features a dual input for cascading multiple microphones in multi-user applications.

  • The omnidirectional polar pattern provides a 360° directional pick up
  • Omnidirectional microphone receives audio from the entire surrounding area helping to capture or record everyone in the room
  • Daisy chain capability
  • Includes 8 ft. cord and 3.5 mm stereo plug
  • Mac and PC compatible


Philips LFH9172 Technical specifications:


  • Audio jack (for cascading): 3.5 mm
  • Cable length: 2m/6.5 ft.
  • Audio plug Connector: 3.5 mm


  • Frequency response: 30 Hz – 18 kHz
  • Output impedance: approx. 2.2 kOhm @ 1 kHz
  • Sensitivity: -38 dBV
  • Type: Electret condenser microphone
  • Phantom supply voltage: 1.5 – 5 V/ 0,5mA

Green specifications

  • Compliant to 2002/95/EC (RoHS)
  • Lead-free soldered product

Design and finishing

  • Color(s): dark grey/silver
  • Boundary layer design using the sound pressure

WordForum 3.5 Specifications:

Element: Condenser

Input: Two Channel Stereo

Directivity: Omni-Directional

Recording: 360º

Frequency Response: 50~20K Hz

MIC Sensitivity:-36+/-2db (Vs=4.5V, 0dB=1V/Pa,1KHz)

Cord Length: 8ft/2.4m

Plug Type: 3.5mm Stereo and compatible for Mono connection

Impedance: 2.2K ohm 

Microphone element: 9.7mm x 6.0mm 

S/N Ratio: 40dB (Minimum)

Temperature: -20~ +70℃

Rel,Humidity: 35%~85% RH 

Unit Dimensions: 5.1 x 0.98 inches /130mm x 25mm

Unit Color: Black/Silver


  • One LFH9172 stereo conference microphone
  • One WordForum 3.5 stereo conference microphone
  • Adapter cable (3.5 to 2.5 mm)
  • Adapter plug (3.5 female to 5-pin din analog adaptor)

Warranty Information

90 Day Mail In Parts/Labor Warranty

app functions
conference Mic

Product Reviews

Write Review

This product hasn't received any reviews yet. Be the first to review this product!