In 1995  two audiophile enthusiasts startet to develop and build loudspeakers for their personal demands. With Günter Hartl, who is a craftsman and expert for the construction of complex cabinet designs, the highest demands in aesthetics, haptics, and acoustic behaviour could be fulfilled.

In  the year 2000, they founded Hartl & Weber Audio-Design GbR. This marked the beginning of designing and crafting handmade, exclusive loudspeakers.