About Us

diyAV is the online catalogue and store of Expression media Limited

Expression Media are a professional design, supply and install company operating in Derbyshire covering all aspects of audio visual work.

Our clients include many churches, schools & colleges, companies and local government organisations throughout the UK.

The range of products we are able to supply covers many areas - Public Address, Sound Reinforcement, Music Systems, Video Projection, Whiteboards & Smartboards, Induction Loop, Infra-Red, Soundfield Systems, Disabled Refuge, Voice Evacuation etc.

The products listed in the online catalogue represent just a small selection of what is available, please do not hesitate to give us a call - we are happy to chat over your requirements and point you in the right direction.

For information on our installation services please give us a call on 01457 899100. We are normally able to give you a guide price over the telephone and should you want to proceed further we are happy to visit site and carry out a survey in order to provide a firm quotation. this service is free of charge.

One of our main growth areas in online sales is the provision of complete systems. We understand that many peaople want to carry out their own installations in order to reduce costs, but are not 100% confident of what they require to do the job.
For this purpose we have put together a number of self-install kits. These include everything needed to complete the project, even down to the cable clips. These systems are available as sound, video, induction loop and lighting kits.

Whilst we readily achnowledge that the internet is a wonderful source of information and advice it can not always replace being able to talk over a project on the phone or even face to face. Our team are happy to spend the time discussing a project to ensure you get the right equipment at the best prices. Please don't hesitate to call

Information and advice line : 01457 899100