We try to ensure your satisfaction and many years of carefree operation by using only the best components available. In fact, we have gone to great lengths to satisfy individual customers' needs and get praise for our service. We guarantee the shell, clamping rings and other components for two years against manufacturing and material defects. The speaker element (driver) remains outside this warranty, however, as we will have to pass your claim on to the manufacturer. Fortunately, the elements rarely fail unless driven too hard, which the experts will be able to judge from the nature of damage.