In the new Chrono series, high-quality titanium chassis from the Vento series are used in the mid and low frequency range. Additionally, the floor-standing speakers Chrono 90 and Chrono 80 feature a new double-cone membrane with a continuous membrane surface in the low frequency range. The cabinets of the floor-standing speakers have been made deeper; the larger Chrono 90 speaker in the new Chrono series accommodates a larger low-frequency chassis with a diameter of 200 mm. The flat base construction with a rear-firing bass reflex port represents a new type of speaker in the overall appearance.