I'm considering installing JBL speakers in my restuarant to enhance the dining experience with high-quality background music. Can anyone share their experiences with using JBL speakers in a commercial setting? Specifically, I'm curious about the audio quality, durability in a busy environment, and any particular models you would recommend for different areas of a restaurant (e.g., main dining area, outdoor patio, bar). Additionally, any tips on optimal speaker placement and setup to ensure even sound distribution would be very much appreciated.