When I came to buy a new PA system a few months ago I thought that I would mainly need to choose the speakers and the amplifier, because I believed that these were the main and most important components of the whole system. However, the salesman told me that I also needed to pay attention to the type of PA Speaker Microphone that I bought, because this would have a great effect on the overall sound quality. He showed me which type of microphone was the best for my needs and I’m really glad I took his advice.