[. . . ] P452/552/652/953 OM 1/27/03 3:36 PM Page 1 multielements owner's manual THANK YOU for purchasing JBL Power Series® automotive speakers. We've organized this manual to make your installation as simple and trouble-free as possible. [. . . ] INSTALLATION TIPS · Always wear protective eyewear when using any tools. · Turn off all audio components and other electrical devices before you start. Disconnect the (­) negative lead from your vehicle's battery. When moving a speaker, always rest it with the cone or dome facing up. · Check clearances on both sides of a planned mounting surface before drilling any holes or installing any screws. · At the installation sites, locate and make a note of all fuel lines, hydraulic brake lines, vacuum lines and electrical wiring. Use extreme caution when cutting or drilling in and around these areas. · Before drilling or cutting holes, use a utility knife to remove unwanted fabric or vinyl, to keep material from snagging in a drill bit or saw. · For door installations, check the clearance with the windows throughout the range of the window's travel, and verify that a mounted speaker will not interfere with the window crank or power window mechanism. · If mounting speakers elsewhere, check for clearance around rear deck torsion bars, glove box or other structural elements. [. . . ] Features, specifications and appearance are subject to change without notice. Declaration of Conformity We, Harman Consumer International 2, route de Tours 72500 Chateau-du-Loir France JBL Consumer Products declare in own responsibility that the products described in this owner's manual are in compliance with technical standards: EN 50081-1:1992 EN 50082-1:1997 250 Crossways Park Drive, Woodbury, NY 11797 USA 1. 800. 336. 4JBL (4525) · FAX 1. 516. 682. 3523 · www. jbl. com © 2003 Harman International Industries, Incorporated JBL is a registered trademark of Harman International Industries, Incorporated. POWERMEOM2/03 Emmanuel Millot Harman Consumer International Chateau-du-Loir, France. [. . . ]