I've just taken out several (12) OWI in wall speakers from a house I'm working on, mostly model IWT-63 , a couple IWT-63A , and a couple each of ICT-62A and ICT-82A . My problem is that I know nothing about them at all. I found the technical specs , but I'm looking for anyone who has any insight on the brand . Are they decent build quality and sound ? I didn't get a chance to listen to them in the house I took them from , and before I cut holes in my walls to listen to them I wanted some input. Are they "generic" architectural speakers or are they worth trying out for my poor mans home theater? Any help is appreciated. Thanks.