I am a third grade teacher, in Florida. I have been teaching for 15 years and my voice has been severely strained. Someone told me about a system(not necessarily your company's) whereby the teacher used a wireless mike and had 4 speakers in the class. I really think that would be a wonderful thing for me and also for other teachers I know. Do you have any products that would serve the purpose of minimizing the effort needed to speak? The Beta 53 looked promising but I didn't know what kind of speakers it hooked up to and all the other details. Let me know what you may have.
We suggest you look at portable sound systems made by Yamaha, Anchor Audio, and other manufacturers.