@jororaitchev as you should. Those are gorgeous!

Is that epoxy on the outside?

Posted by: @123toid

Is that epoxy on the outside?

The finish is 35-40 layers of acrylic high quality auto varnish and after each layer- polish.

Posted by: @123toid

@jororaitchev as you should. Those are gorgeous!

Thank you !
The technical characteristics of this project:
The loudspeakers are "SEAS"- Excel / Tw-1”, Mw-5”for center 2х 5.5”,Bass-8,5”/ and cross-over parts- "Intertechnik".
Nominal impedance- 8 OhFreguency Range 30Hz-20kHz.
Characterstic Sensitivity(2,83V/1m)- 87db
Long Term-110W.

Amazing finish, theses are beautiful.

Posted by: @gerard

Amazing finish, theses are beautiful.

Thanks!

Another angle;

@jororaitchev - nice. Reminds me of lapping CPUs and heatsinks to a mirror finish (2000 grit wet followed by 3M Polish paper to 2500, followed by polishing compounds to bring to full mirror). Different topic, but similar process of sanding/polishing until glorious looking.

Posted by: @ajc9988

@jororaitchev - ......Different topic, but similar process of sanding/polishing until glorious looking.

On the contrary, you are very much in the subject!
My "magic" tools;

@jororaitchev - Now that I've wiped the drool from my mouth. LOL. Mine (for CPU and water block face plates) is a granite surface plate (lapping electronics is to get it flat, and I haven't spent the money on a lapping rotating disc yet), then just the 3M wet dry 400 through 2000, then their polishing paper (which is amazing if you have not tried it yet). To finish, I use Luxor. If it doesn't have to be perfectly flat, I just use the chamois bit with my dremel and remove every last scratch that is still visible. But, if you need it flat, then it is best to get a chamois cloth or a flannel cloth (very soft version) to buff it out by hand. Takes longer, but don't have to worry about spending too much time on one spot making the surface uneven. Luxor polishing compounds are quite impressive.

I haven't tried the 3M polishing compounds you have there, but nearly got some considering how well I like their sandpaper and polishing paper (which I've also used with a rubber drywall sander, but I haven't bought a set for my electrical equipment yet because I haven't had a project recently that has needed it, although that may change in the coming months).

Things are clear, before the machines / and after them /, is the hands of the diyer. .

PS

Do you mind if I write to you in person?

@jororaitchev - I don't know if this forum has DMs. I am on AVSForum with the same handle, if you wish to contact me there.

@ajc9988 & @jororaitchev 

Click on the person's forum name and in the bar above their name is the "Send A Message" link. You'll get a notification the same way you get notified of likes and replies. 

@tvor-ceasar - Thank you. I didn't know where the DM was.