@piotrus-g I have been looking to buy a Custom Art for quite a while. You create some very impressive monitors. Is there a specific reason that you didn't use silicone this time around?
Thanks! Price, manufacturing time, were key factors, However I really wanted to use big woofers with tuned vents and this wouldn't be possible with silicone.
[Edit]: Someone asked about numbers of sound bores - 2 bores.