building a wall unit and have a few questions.
1. can i lay the M22s on their side and if so will the tweeters be faced out or in?
2. can sub be set into a 24x24 cube without a door?

JD, welcome. 1. Speakers designed to be used vertically have significantly poorer dispersion patterns when used horizontally and this should only be done as a last resort. 2. The sub, assuming that it fits the space, can certainly be placed there, but it may cause audible vibrations in the wall unit. In addition, that would rarely be the best location from the standpoint of smooth and strong bass response, which typically would be better in a corner. location.

Welcome aboard.

I think that you will really enjoy the company here.

Can't say much about your situation because I have never tried it.

John took the words right out of my mouth.