[. . . ] The woofer cabinet is 14" wide so ideally installs with 16" joist spacing. However, spacer boards can be used to adapt the SC-600 IF/IC to other applications. This document provides the detailed process for properly installing the SC-600 IF/IC. [. . . ] IT IS STRONGLY RECOMMENDED THAT ONLY THE SC-600 AMPLIFIER BE USED WITH THE SC-600 IF/IC, DUE TO THE SPECIFIC EQ CURVES AND AMPLIFIER CUSTOMIZATION IN THE SC-600. A Word About Grilles The SC-600 IF/IC comes with a permanently attached protective metal grille. This is intended to protect the driver from debris falling into it in in-floor installation situations. No register or decorative grille is provided ­ the installer must determine the location of the subwoofer and what is to be used as a register or other decorative grille to hide the subwoofer enclosure after the installation is complete. Velodyne does offer, as an option, a paintable, perforated metal 12" ceiling grille, the SC-ICG. . www. velodyne. com SC-600 IF/IC User's Manual 1 I n s ta l l a t i o n -- S t e p - B y - S t e p Step 1 Determine installation location. The only requirements are that the cabinet fit into the location, and that there be a proper opening for the sound to be passed into the listening environment. Step 2 Mark installation location. It is useful to place the subwoofer cabinet in its proposed position and mark the locations of the four brackets that will be used to affix the subwoofer to the framing. Note that the brackets can be mounted ANYWHERE on the subwoofer cabinet, as long as the brackets do not interfere with the woofer's operation. It is recommended that the cabinet be positioned flush with the face of the joists for ease of positioning and installation, but this is not required. These can come from inadequate use of the foam strips, or there may be sympathetic vibration in the structure due to the powerful nature of the SC-600 IF/IC. In the latter case, track down the rattle and secure it with caulking or other similar material. . www. velodyne. com SC-600 IF/IC User's Manual 7 FOR YOUR RECORDS. Date Purchased_________________________________________________________________ Dealer_________________________________________________________________________ Serial #________________________________________________________________________ *NOTE: Please complete and return your warranty card within ten (10) days or Register. ("VELODYNE") warrants all electronics for a period of three years, drivers for a period of five years, and full range speakers for a period of five years. All VELODYNE products have a warranty from the date of purchase against defects in materials and workmanship subject to the following conditions: 1. VELODYNE is not responsible for defects which result from the use of an amplifier or controller other than the one originally supplied with the unit (subwoofer) or defects which result from modifications or repairs made by any component of the system by anyone other than a VELODYNE factory authorized service representative. This warranty is void if any repairs or service covered by the terms of this warranty are made to any component of the system by anyone other than a VELODYNE factory authorized service representative. VELODYNE is not responsible for damage caused by accidents, abuse, misuse, natural or personal disaster or unauthorized modification. [. . . ] The VELODYNE products are not intended for professional or commercial use and VELODYNE is not responsible for damage resulting from such use. The VELODYNE product warranty is limited to units that are purchased from authorized VELODYNE dealers and finalized within authorized dealer locations. 6. TO OBTAIN SERVICE Information regarding service may be obtained from the dealer from whom you purchased the unit, or by contacting VELODYNE customer service. [. . . ]