3PATENTSVRX series products are manufactured and sold under U.S. patents 5,748,760; 6,112,847; 6,394,223; 6,847,726;6,774,510; D483,743; and 6,768,806.CONTENTSSection 1. Safety Instructions 4JBL DrivePack ® Declaration of Conformity 6Section 2. Before You Begin 7Section 3. Introduction to The VRX932LAP 8Section 4. Introduction to The VRX918SP 10Section 5. JBL DrivePack ® Technology 12VRX932LAP Input Panel 15VRX918SP Input Panel 17Amplitude Shading 19Section 6. Deploying The System 21Section 7. Suspension Safety Warnings! 23Section 8. Introduction to The VRX-AF 26JBL Warranty and Information 27