Irsa Stage acoustic shell makes you feel and hear the difference at your first performance. These shells are beautiful centerpieces for improving your stage’s sound performance and are engineered to last for years and years. They are also incredibly easy to use, so you can use it more often. No other acoustical shell gives you so much long-term value. Irsa Stage offers all types of acoustic shells in both manual and automated control systems. Brilliant summary in hoisting systems and having a wide range of hoist-customized solutions permitted us to give you many kinds of shell hoistings.