VETUS signal horn double horn 110 decibels chrome-plated brass, ship horn, powerful sound

The VETUS double horn is a combination of two single horns from the Dutch company VETUS. It combines the low-pitched frequency of the single horn (410 Hz) and the high-pitched frequency of the single horn (500 Hz), producing a loudness of 110 decibels. The double signal horn is made of chrome-plated brass and plastic and measures 105 x 100 x 105 millimeters (L x W x H).