I have the Wenger Diva set-up , four clouds , 9 wall towers . They are durable and easy to set up . But , they've made my job difficult . We don't have enough fly space to store the clouds high enough to be out of the way of my electrics . I really have to work hard to light any show . The towers totally enclose the
stage behind the main drape , upstage ,
stage right and left . Our
stage isn't big enough for that type
system . If I have a large band or
orchestra , the percussionsectionhas to hold back because they are right up against the towers upstage . Sometimes I have a 60 piece
orchestra and 150 person choir onstage . I have to mic the choir to get them up to the
level of the
orchestra , actually , slightly on top of the
orchestra . I use hanging choir mics and it is a nightmare . Just imagine a 3 sided , hard surfaced box also enclosed top and bottom .
Throw 210 people in there , a bunch of instruments , mic the choir , and try to get decent seperation and clarity out of that mess . I've got it down now , but it wasn't without a lot of blood , sweat , and tears . To top it all off , the shell
system cost $180,000.00 . I constantly think about what my life would be like without them and I had the money to put into other equipment . On a high note , they are neat for bouncing light off of . People will sell you anything you are willing to buy , whether it fits the bill or not . Believe me , a
stage with
drapes only is far better than an improperly installed acoustic treatment . If you must go with acoustic treatments you need to consult with somebody that has studied the physics of sound , not an architect .