Final cleaning allows a craftsman to . . .
. . . ensure the high cosmetic quality of each finished speaker.
After 24 hours of burn-in, the final acoustic measurements are performed.
Measuring each speaker before it’s delivered to the buyer . . .
. . . ensures that parameters such as . . .
. . . frequency response (unsmoothed, 5dB scale) meet Vimberg’s published specifications for the Tonda.
It takes two people to pack a Vimberg speaker.
My Vimberg Tondas are packed in their flight cases (optional, $1600/pair) before heading for North Carolina.