I think that it is quite admirable that you are doing this for your customers.
Given the application of the speakers you are looking to purchase, I would highly recommend that you find a Mirage dealer and audition their Omnisat or Omnisat Micro speakers. Omnipolar speakers are a particular strength of Mirage, as you may know. Omnipolars allow you to be pretty well anywhere in a room. You are not tied down to a sweet spot as you are with many other types of speakers. In a commercial setting where you are not always able to be in the sweet spot, omnipolars make a lot of sense. Unlike the big Mirage speakers, the Omnisats are small and intended to be wall mounted. There is even an in-ceiling version called the Omnican. It's sort of like a pot light. I've heard the Omnisats at my local Mirage dealer. I was quite impressed with how the sound was consistent, even if you were walking around the room. You can get further information about them at the Mirage website, www.miragespeakers.com
Given the application of the speakers you are looking to purchase, I would highly recommend that you find a Mirage dealer and audition their Omnisat or Omnisat Micro speakers. Omnipolar speakers are a particular strength of Mirage, as you may know. Omnipolars allow you to be pretty well anywhere in a room. You are not tied down to a sweet spot as you are with many other types of speakers. In a commercial setting where you are not always able to be in the sweet spot, omnipolars make a lot of sense. Unlike the big Mirage speakers, the Omnisats are small and intended to be wall mounted. There is even an in-ceiling version called the Omnican. It's sort of like a pot light. I've heard the Omnisats at my local Mirage dealer. I was quite impressed with how the sound was consistent, even if you were walking around the room. You can get further information about them at the Mirage website, www.miragespeakers.com