We had my three year granddaughter’s birthday party at the local skating rink. Having not been a skater, I hadn’t been in there since the mid 70’s. Accordingly, I didn’t know the sound system was vintage JBL’s. Eight single 15’s with the flat horn and smaller compression drivers, forget the numbers. Four with dual 15’s with same horn and maybe LE-85’s. The acoustics have a lot to be desired but the JBL’s have been pounding it out for many years. Wasn’t able to check out the amplifiers. Raises the cool factor of “Viking Skate Country” up a bit in my book.