SchoolSoundfield - a Connevans Limited website

Azden IRR-40P infra-red classroom soundfield system

Azden IRR-40P: the efficient and economical soundfield solution 

Based around the IRR-40P two-channel powered amplifier, the system is a straightforward and affordable option for those who are looking for a fixed classroom soundfield system but do not require the security and advanced design features of the Connevans IR Classmate. 

It combines the flexibility and interference-free operation of infra-red technology with essential practical features, such as a twin-channel receiver and two auxiliary audio inputs for connection to interactive whiteboards, computers, CD or MP3 players, etc. There is also an audio output connection, to allow rebroadcasting via a radio aid transmitter for deaf students who use a personal radio aid system. Please note that a suitable shelf to put the unit is required.

The teacher or lecturer needs to use an IR transmitter to pick up their voice. Don't forget, the IRR-40P is a two channel unit and can have two transmitters in use simultaneously: -

Our recommended choice for daily use is the SwiftTX pendant transmitter, because it is exceptionally light and easy to wear and has excellent sound pickup.

The handheld transmitter (available as an addition to any IRR-40P package) is ideal as a second transmitter for group discussion or guest use.


IRR-40P with SwiftTX microphone kit - 4 WALL SPEAKERS
IRR-40P with SwiftTX pendant microphone transmitter & 4 wall mounted speaker kit

(£710.00 ex VAT) Part no: 4540SK4
Spares and accessories for use with IR Classmate & IRR-40P Soundfields
Spares and accessories for use with IR Classmate & IRR-40P Soundfields
Spares and accessories for IR Classmate & IRR-40P classroom soundfield systems.

We welcome trade resellers for this product range - please contact Phil Boswell on 01737 247571 to discuss trade pricing.


Local Currency Guide

Alternative Language

Safe & Secure

Connevans is concerned about security and makes every effort to ensure our transaction process is safe and that your personal information is secure.

accepted cards Amazon Payments Acceptance Mark

When paying via PayPal or Amazon we use the address and payment details already set-up on your account so you won’t need to enter them again.

Collect your order locally


Now available in the UK, Austria, Belgium, Denmark, France, Germany, Italy, Luxembourg, Netherlands, Poland & SpainRead More ...