![](https://www.artsound.be/302-medium_default/kitro1.jpg)
![](https://www.artsound.be/302-medium_default/kitro1.jpg)
These kits are constructed from water-resistant MDF. These are easy to install and acoustic-absorbent. The kits helps eliminate annoying resonations which may occur at the rear of the loudspeaker when you install it in a wall or ceiling.
You might also like