EV 40 are great. They are internally fused to keep people from blowing them. Personally, I hate hot spots for sound. Anyone sitting under the single large Mackie or JBL will go deaf while others barely hear them. I like to put them all around.
Also, you should consider running the system mono. Again, for background music and announcements it will work better.
Most importantly, you want an impedance matching transformer/speaker selector. Get a good one. Cheap ones will melt over time.
Also, you should consider running the system mono. Again, for background music and announcements it will work better.
Most importantly, you want an impedance matching transformer/speaker selector. Get a good one. Cheap ones will melt over time.