User manual PRECISION POWER PC PRO15

[. . . ] CONTENTS (Click on a topic to view) Congratulations PC PRO15 Specifications Introduction Speaker Cutaway Sealed Enclosure Sealed Enclosure Ported Enclosure Ported Enclosure Bandpass Enclosure Bandpass Enclosure PC PRO15 Dimensions PC PRO15 Response Graphs Additional Information Warranty PC PRO15 OWNER'S MANUAL POWERCLASS TM Congratulations and thank you. . . . . for choosing PrecisionPower audio epuipment. At PrecisionPower we proudly design, engineer and manufacture audio products at our facility in Phoenix, Arizona. Our award winning engineering team utilizes innovative technology to consistently deliver Absolutely State of the Art performance, sound quality, reliability, and value. This PrecisionPower product reflects our commitment to offer you unparalleled versatility and quality for years of dependable service and listening enjoyment. TM S ervice Do not attempt to service PrecisionPower products yourself. [. . . ] Be sure to allow for speaker displacement and extra bracing (if used). 5 RETURN TO CONTENTS PORTED ENCLOSURE Building A Ported Enclosure: 1. Build a ported enclosure with internal dimensions of LxWxD as specified for your woofer (See page 10). Use 1" thick MDF (medium density fiber board) for the baffle that the Subwoofer mounts in, and 3/4" thick MDF for the rest of the enclosure. Be sure to use wood glue and silicone to ensure your enclosure is sealed properly, as air leaks will affect the performance of your subwoofer. Using the supplied template, trace the appropriate circle and mounting hole pattern for your PrecisionPower subwoofer on the baffle board. Be sure to offset the woofer to one side to leave room for the port in the baffle. (See Diagram) Cut the speaker hole out of the baffle board with a router. Use a guide or template whenever possible for a clean, accurate job; use a jig saw only if a router is not available. Drill out the mounting holes for T-nuts with a 7/32" drill bit. Locate the port material which you are going to use. Trace the pattern of the appropriate hole needed for the port, then cut the hole out. When installing the port, make sure you have a distance of at least one port diameter from the end of the port to the wall inside the box. Also, round over the inside edge of both ends of the port to cut down on port noise. Place the woofer into the hole which you have cut in the baffle to check the fit. Install the 10-32 T-nuts (supplied) into the 7/32" holes from the backside of the mounting board. Run an appropriate length of wire into the box, leaving enough to comfortably install the wires to the terminals on the woofer before placing the speaker into its mounting hole. Vacuum out any wood shavings and dust from the inside of the enclosure. (Failure to do so may void your warranty. ) Line the enclosure with a polyester fiberfill blanket or fiberglass insulation about 1" thick. Apply the included foam gasket to the speaker to ensure a sealed fit. Be sure that the mounting holes line up on the gasket. Connect the wires to the woofer observing the proper polarity, positive and negative terminals. Strip away the insulation of the wire about a 1/4" and install the wires into the terminal posts. [. . . ] Non-Authorized Dealer installed products carry a one (1) year parts and ninety (90) days labor limited warranty. The extent and conditions of Limited Warranty are as follows: 1. Authorized Dealer Installed Products: PrecisionPower will either repair or replace at no charge, to the original purchaser, any unit which PrecisionPower's examination discloses to be defective and under warranty, provided the defect occurs within three (3) years from the date of original purchase when the unit is installed by an Authorized Dealer and the product is returned immediately to PrecisionPower. Non-Authorized Dealer Installed Products: PrecisionPower will either repair or replace at no charge, to the original purchaser, any unit which PrecisionPower's examination discloses to be defective and under warranty, provided the defect occurs within ninety (90) days from the date of purchase and the product is returned immediately to PrecisionPower. [. . . ]