Perdue Acoustics' The Wave™ provides an aesthetic option in youth rooms, video conference rooms, cafes and gymnasiums. Sizes are available from 1" to 3" across the 2' width of the panel. With patented reinforced mineral wool cores, these panels provide many benefits such as superior low frequency and overall sound absorption. These panels provide a 72% increase in low frequency absorption over 2" fiberglass panels. There is also a 52% increase in overall absorption over 2" fiberglass panels with unmatched Class A fire protection as a complete panel assembly.