Design
Form follows function and elegance combined with technology are the keywords for D 4.The slimline design and choice of finishes makes it easy to integrate these speakers in any home.

Double Curved Front baffle
The most rigid construction of all is a round shape. Cut from a giant ball, the Double Curved front baffle of the D 4 is a foamed ABS shell mounted on an MDF board. Both materials have excellent acoustic properties that provide high internal damping, while preventing vibrations from travelling from one driver to another.