My room is completely treated on all surfaces and hidden.
My problem is I get no credit for having an "audiophile room" because it looks completely normal :^).
The answer is yes, you can treat the room without it showing but you must start while the room is under construction or going for complete rebuild on existing space.
http://forum.audiogon.com/cgi-bin/fr.pl?vaslt&1022712214
The link is to images of my system here at Audiogon. The equipment can be seen and certainly the tall speakers, but other than a couple of small tube traps nothing shows.
My problem is I get no credit for having an "audiophile room" because it looks completely normal :^).
The answer is yes, you can treat the room without it showing but you must start while the room is under construction or going for complete rebuild on existing space.
http://forum.audiogon.com/cgi-bin/fr.pl?vaslt&1022712214
The link is to images of my system here at Audiogon. The equipment can be seen and certainly the tall speakers, but other than a couple of small tube traps nothing shows.