Our custom cut Dampening Material Kit is now available for the ONIX Reference 3!

This kit covers all accessible areas of the Reference 3 - including the bottom chamber. There are a couple areas you can't reach all the way down at the bottom due to the port but we have enough coverage so NoRez can do its thing VERY well.

You can order a set of the all new design Reference 3 networks with the Cabinet Upgrade or just the Cabinet Upgrade alone.

Questions? Post here or email us.

Not familiar with our Cabinet Upgrade kits?

Here is a bit of information for you...

NoRez is a damping material developed specifically for loudspeaker applications and in particular the functions of dampening and eliminating enclosure resonances.

With nearly all loudspeakers there are areas of the enclosure that will resonate while playing. Many speakers allow large unbraced panel areas to be greatly excited and create resonances not present in the original music. Some loudspeakers are well braced and are even made from thicker than average material to minimize resonances, yet enclosure resonances can and will exist.


A unique service we have not seen anywhere else is our custom cut dampening material kits. Our Dampening Material Kits are designed to save you time and money. We do the very laborious (and somewhat dangerous) task of measuring the cabinet and cutting the pieces. Each kit comes with pre-cut and numbered pieces as well as easy to follow installation instructions and diagrams. They are easy to install and make a big difference in sound quality!

Skiing Ninja offers Dampening Material Kits of NoRez and Black Hole 5 for just about every one of our speaker upgrades.

With a pre-cut kit DMK kit from Skiing Ninja Systems, you never pay for material you don't need. This can save you lots of money and you won't have extra pieces laying around after.