Notice Rockford Fosgate Power T112D2

« d original carton for possible future use. Great product and competent installations are only a piece of the puzzle when it comes to your system.Make sure that your installer is using 100% authentic installation accessories from Connecting Punch in your installation. Connecting Punch has everything from RCA cables and speaker wire to Power line and battery connectors.Insist on it! After all,your new system deserves nothing but the best. To add the finishing touch to your new Rockford Fosgate image order your Rockford accessories,which include everything from T-shirts and jackets to hats and sunglasses. To get a free brochure on Rockford Fosgate products and Rockford accessories, visit our web site at:www.rockfordfosgate.com or,in the U.S.call 1-800-669-9899 or FAX 1-800-398-3985. For all other countries,call +001-480-967-3565 or FAX +001-480-967-8132. PRACTICE SAFE SOUND™ Continuous exposure to sound pressure levels over 100dB may cause permanent hearing loss.High powered auto sound systems may produce sound pressure levels well over 130dB.Use common sense and practice safe sound. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . 2 Safety Instructions. . . . . . . . . . . . . . . . . . . 3 Design Features. . . . . . . . . . . . . . . . . . . . . . 3 Recommended Enclosures. . . . . . . . . . . 4-5 Sealed Enclosures. . . . . . . . . . . . . . . . . . . . . 4 Vented Enclosures. . . . . . . . . . . . . . . . . . . . . 5 NOTE:Review each section for more detailed information. If,after reading your manual,you still have questions regarding this product,we recommend that you see your Rockford Fosgate dealer.If you need further assistance,you can call us direct at 1-800-669-9899.Be sure to have your serial number,model number and date of purchase available when you call. The serial number can be found on the outside of the box.Please record it in the space provided below as your permanent record.This will serve as verification of your factory warranty and may become useful in recovering your product if it is ever stolen. Serial Number:______________________________________ Model Number:_____________________________________ Wiring Configurations. . . . . . . . . . . . . . . . 6 Building an Enclosure. . . . . . . . . . . . . . . . . 7 Calculating Volumes. . . . . . . . . . . . . . . . . . . . 7 Subwoofer Crossovers. . . . . . . . . . . . . . . . 7 Specifications. . . . . . . . . . . . . . . . . . . . . . 7-8 Limited Warranty Information. . . . . . . . . 93 www.rockfordfosgate.com SAFETY INSTRUCTIONS CONTENTSOF CARTON Visit our web site for the latest information on all Rockford products. GETTINGSTARTED Welcome to Rockford Fosgate! This manual is designed to provide information for the owner, salesperson and installer.For those of you who want quick information on how to install this product, please turn to the Installation Sectionof this manual.Other information can be located by using the Table of Contents.We,at Rockford Fosgate,have worked very hard to make sure all the information in this manual is current.But,as we are constantly finding new ways to improve our product,this information is subject to change without notice. This symbol with “WARNING” is intended to alert the user to the presence of important instructions.Failure to heed the instructions will result in severe injury or death. This symbol with “CAUTION” is intended to alert the user to the presence of important instr... »