The soundboard and ribs are considered the most important sound producing components of a piano, with both the materials used and the manner in which they are assembled greatly affecting volume and tonal quality.
The K-15E soundboard is produced using the finest quality straight-grained spruce, carefully selected and scientifically tested to exceed KAWAI’s demanding resonance standards, ensuring exceptional dynamic range and outstanding tonal balance across the entire sound spectrum.
In addition to the exceptionally large solid spruce soundboard, the K-15E also utilises four fully laminated back posts, delivering optimum rigidity and enhanced tuning stability.