[. . . ] Features, specifications and appearance are subject to change without notice. [. . . ] Do not use any cleaners or solvents on the grilles or the speaker cones. WARRANTY: Grand Touring® Series speakers are warranted against defects. The duration of the speaker's warranty depends on the laws in the country in which it was purchased. Your local JBL® car audio retailer can help you determine the length of your warranty. [. . . ] Your local JBL® car audio retailer can help you determine the length of your warranty. [. . . ]