Hi guys,
I will have outdoor event (DJ animation at a car rally checkpoint) in a large place near a main road for about 10 hours non stop a day during 3 days. What should be the F1's (2 tops and 2 subs) highest reasonable volume (knob position, decibel level at given distance...) without considering the audience? I don't want to push the volume at maximum during 10 hours under the sun...
All advice is welcome.
Thanks