BOSE502, how about a pair of Crown 460 amplifiers and a Yamaha mixer for the wedding? What is the maximum area of the venue? A detailed explanation of the ball.
That depends on how big the venue is. Your amplifier should basically be 1.5~2 times the speaker power. The height is not good, and it is easy to burn out the speaker. I'll give you a simple algorithm according to the site conditions. General audience 1.5W, wedding general audience 3W (speaker working power) or more.