The ClearSonic AX-2 Height Extender is ideal to add lid systems to the top of an A5 and S5-2 IsoPac without having to install AX-12 or AX-18 height extenders.
Using AX2 extenders with the A5 raises the height to 67.5" allowing S5-2 baffles to be used as doors with enough clearance after installation of lid baffles