The two Vision SP models are equipped with a newly developed playing surface (sandwich construction with beech core). As a result, these cajons are comparatively the deepest bass of all our models and are particularly robust.
Nevertheless, the Vision SP models do not lose their sensitivity. Furthermore, the Vision SP models have an integrated soundhole slider located on the back of the cajon.
With this you can change the size of the sound hole as you like and thus influence the pitch, especially the bass, as you wish. There are also two sound windows with different sounds on each side of the Vision SP. Simply play in to bring new sounds into your rhythm.