Aside from the good advice given already, I would also suggest the M60 or M80 for that matter, over the M22. Yes, the M22 is technically smaller but they still need some room as well, and you will need the added cost of stands which bring them closer in price to the towers. Re the centres, I haven't heard either of the larger ones, but people who have compared or heard the VP150 vs VP160/180 pretty much agree the two larger ones have greater range, detail and clarity overall.


Half of communication is listening. You can't listen with your mouth.