"the output must not go above 84dB with a top limit of 87dB (A weighted)"

Haha! Music - 87 dBA !!!! Haha!

Big Fundy Fest (imported US Christian Rock Stars!) Easter Noise maker in City Residential Center Park - max 60 dBA! - well with 10,000,000 (approx, just counting speaker boxes!) Watts Bass Boost, easily exceeds 120 dBC on site, 100 dBC at road outside 85 dBC nonstop all weekend at houses - still reads 60dBA! .... all over town - heard 5 miles away ... :-) hard sleeping/thinking before the Council switched measurement to C scale - ever seen VHS cassettes DANCE on shelves (inside house, of course!) and things fall off shelves?!!!, 300 metres away? Feel air in chest vibrate like heart attack, inside house? And how many hours 'set up' do you think they need?!!!

Facebook comment by potential attendee "If my ears ain't ringing, then I want my money back"

Previous thread here on this money making bonanza ...