K2Audio Ltd

13/11/2025

We're busy designing another addition to the KLAB range. The KLAB-C will be a single gang touchscreen bluetooth in-wall amp. Coming soon! 😃

13/08/2024

Wer're busy working on a major upgrade for the KiraOne. As well as the superfast infrared capture and store you'll soon be able to upload an xml sheet with all of your IR codes on one go! Coming soon in the next firmware release.
https://k2audio.co.uk/products/kira-one-infrared-to-ip-bridge

26/07/2024

Another new in-house design from K2Audio. A powerful Bluetooth amplifier in a compact case, the KLAB-B1 delivers crisp clean stereo audio. The case allows for use on desktop, on a wall, underneath a cabinet or even hidden away in a roof space. With no external controls its a really simple fit and forget design that makes installation ridiculously easy. Connect the power supply and a pair of speakers and that’s it - you’re done!

When you pair with the Bluetooth it will instantly wake up and give you clear powerful audio and when unpaired it will just go back to sleep ready for the next time.

It also features an auxiliary input for other audio sources such as radio or CD. The input impedance is also matched for use with ceramic cartridge record players.

It features a setup page so you can connect with a web browser and configure it it exactly your liking. Change the bluetooth name and adjust bass, mid and treble and the gain for bluetooth and for line input connections. When you’re done hit save and the settings are stored ready for use.

It can be run on anything from 12v to 24v DC and is available with a choice of power supplies depending upon you needs:
https://k2audio.co.uk/collections/in-wall-audio-amplifiers/products/klab-b1-compact-bluetooth-amplifier

A powerful Bluetooth amplifier in a compact case, the KLAB-B1 delivers crisp clean stereo audio. The case allows for use on desktop, on a wall, underneath a cabinet or even hidden away in a roof space. With no external controls its a really simple fit and forget design that makes installation ridicu...

20/06/2024

Many thanks to Sam at AldousSystems for putting together this use case video showing a KiraOne being integrated into Nice (Elan).
https://www.youtube.com/watch?v=KxMDp84-kJI
product here:
https://k2audio.co.uk/products/kira-one-infrared-to-ip-bridge

16/04/2024

Control Anything anywhere - KiraOne Infrared over IP with http GET support. No hub, no app no subscription just buy it and use it. Open API and phenomenal tech support. https://www.amazon.co.uk/Kira-Infrared-Bridge-Storage-Ethernet/dp/B0C78H6TTN

15/02/2024

Now available to the Maker Community, the beating heart of the KiraOne. An ESP32 based dev board with OLED display and Ethernet. What will you build?
https://k2audio.co.uk/collections/esp32/products/esp32-development-board-kiradev

08/02/2024

Save 20% on the KiraOne, KiraOneQ, KLAB in-wall amplifiers and the IPmains switch! Offer ends at midnight on Monday.

K2 Audio is run by the original founders of Keene Electronics and have been involved in designing and manufacturing audio & video accessories in the UK since 1988. Over the years we have helped produced custom built products for companies such as Sega, Virgin Atlantic, Panasonic UK and many others.

12/01/2024

KiraOne Infrared over IP with http GET support. No hub, no app no subscription just buy it and use it. Open API and phenomenal tech support.

The KiraOne is our most advanced and capable IR over IP module. Everything can be configured easily directly using the web pages, no app or hub required. Control equipment inside an AV cabinet, in a room next door or in a room 12,430 miles away! Ultra fast fast set-up, learn, store and blast an IR c...

25/08/2023

The IP Mains Switch is back! Now updated to support wifi as well as ethernet. https://k2audio.co.uk/collections/ac-power-control-iot/products/two-output-ip-ethernet-mains-switch-with-ping-monitoring-ipmsw1-plus