Precision Power PowerClass Coaxial Speakers User manual

PowerClass®

coaxial speakers

INTRODUCTION

Thank you for your purchase of this

PowerClass

®Coaxial Loudspeaker system from

PrecisionPower™

. Our engineers have combined state of the art materials such as

foamed polypropylene cones and vapor-deposit titanium dome tweeters with

cutting-edge industrial design to achieve competition-ready performance levels.

PRACTICE SAFE SOUNDTM

Continuous exposure to sound pressure levels over 100dB may cause permanent

hearing loss. High powered automotive sound systems can generate sound

pressure levels in excess of 130dB. When playing your system at high levels,

please use hearing protection and prevent long term exposure.

Model Number: _____________________

Date of Purchase: ___________________

WHAT’S INTHE BOX

Your new

Precision

PowerTM PC coaxial speaker kit includes all the necessary

mounting hardware and cables for a basic installation:

Quantity Description

1 Installation and Operation Manual

2 PC coaxial speakers

1 Mounting template

2 Grills

INSTALLATION

The performance of your new

Precision

PowerTM Coaxial Loudspeaker system is

directly proportional to the quality of installation.Care taken during the installation

process will be rewarded with years of satisfying performance. If you are unsure

about your installation capabilities, please refer to your local Authorized

Precision

PowerTM Dealer for technical assistance. If you decide to install the

speaker system yourself, please read the entire owner’s guide before beginning

your installation.

TOOLS OF THE TRADE

Listed below are tools you may wish to have on hand before starting your

installation. Having the proper tools will make the installation much easier. Some

of these tools are necessities, some will just make the job easier.

• Marking Pen • Electric Drill

• 1/4” Drill Bit • Phillips Screwdriver

• 1/8” Drill Bit • Volt/Ohm Meter (optional)

• 3/8” Drill Bit • Assorted Tin Snips

• Hole Saw Arbor • Wire Cutters

• 4-3/4” Hole Saw (5-1/4” woofer install) • Wire Crimpers

• 5-3/4” Hole Saw (6-1/2” woofer install) • Wire Strippers

• Razor Knife (optional)

FINDING SPEAKER MOUNTING LOCATIONS

Choosing the correct speaker locations can have a significant effect on the sound

quality of the system.Care is needed to ensure that the location you have chosen

will not affect any of the mechanical or electrical operations of the vehicle.There

are many different considerations for choosing the locations that best suit your

needs. The locations must be large enough for the speakers to fit without

interfering with other vehicle parts such as window mechanisms, etc. If minimal

intrusion in your vehicle is desired, factory speaker locations may be the ticket for

you. Placing the speaker in the factory location can often give you very desirable

results. Alternative locations to consider include mounting in customized kick

panels, rear decks, or side panels.

DOOR MOUNTING

When considering possible speaker locations in the doors, be sure to check the

operation of the window mechanism and all other moving parts inside the door.

Most vehicles use a stabilizer stop bar in between the door and the door jamb.

This bar prevents the door from opening too far, but may intrude into the speaker

mounting area when the door is closed.Many do-it-yourself installers overlook this

and check for speaker clearance only when the door is fully open.

REAR DECK MOUNTING

In rear deck installations, check the operation of the trunk suspension springs or

tension bars. These tension bars can move when opening and closing the trunk

and can exert a great deal of force against anything that obstructs their

movement, such as a speaker basket or motor assembly. In addition, try to avoid

locating the speakers too close to the back edge of the rear deck. Installing the

rearmost screws may not be possible without the removal of the rear window.

INSTALLING THE SPEAKER

Step 1: Determine where the speaker will be mounted. Make sure there is a flat

area large enough for the speaker to fit properly. An uneven mounting

surface can damage the driver and limit the bass performance of your PC

component system.

Step 2: Check to make sure the mounting location you have chosen for the

speaker will not interfere with the operation of the vehicle.

Step 3: Using the supplied template guide, mark the hole with a pen.

Step 4: [Skip this step if using correctly sized factory locations] Cut the hole for the

speaker.A hole can be cut either with a pair of metal tin snips, razor knife, air

saw, or with a hole saw corresponding to the size of the woofer listed below.

• 4-3/4” Hole Saw (5-1/4” woofer installation)

• 5-3/4” Hole Saw (6-1/2” woofer installation)

WARNING:Window mechanisms and electrical wires and other expensive car

parts have a nasty habit of hiding where you least expect. CHECK BEFORE

YOU DRILL!

Step 5: Run the speaker wire to the speakers. Make sure to keep wires away

from sharp metal or other edges. When passing through metal, use a

protective grommet.

Step 6: Using the plastic grille ring as a template, mark the mounting holes with

a pen.

Step 7: Pre-drill mounting holes using a 1/8” drill bit.

WARNING:Window mechanisms and electrical wires and other expensive car

parts have a nasty habit of hiding where you least expect. CHECK BEFORE

YOU DRILL!

SPECIFICATIONS

Model PC 650C PC 690C

Nominal Impedance 4 ohms 4 ohms

Power

Continuous/Peak 60/120 watts 75/150 watts

Frequency Response 90Hz - 20kHz 70Hz - 20kHz

Sensitivity

(2.83V @ 1w/1m) 90 dB 91 dB

Mounting Depth 2-15/16” 3-7/16”

Model PC 525C PC 570C

Nominal Impedance 4 ohms 4 ohms

Power

Continuous/Peak 50/100 watts 50/100 watts

Frequency Response 100Hz - 30kHz 80Hz - 20kHz

Sensitivity

(2.83V @ 1w/1m) 90 dB 91 dB

Mounting Depth 2-7/8” 2-7/8”

Warranty

LIMITED TWO YEAR CONSUMER WARRANTY:

Directed Electronics, Inc.promises to the original purchaser, to replace this product should

it prove to be defective in workmanship or material under normal use, for a period of two

years from the date of purchase from the dealer as indicated by the date code marking of

the product PROVIDED the product was installed by an authorized Directed dealer. During

this two-year period, there will be no charge for this replacement PROVIDED the unit is

returned to Directed, shipping pre-paid. If the unit is installed by anyone other than an

authorized Directed dealer, the warranty period will be one year from the date of purchase

by the dealer as indicated by the date code marking of the product. This warranty is non-

transferable and does not apply to any unit that has been modified or used in a manner

contrary to its intended purpose, and does not cover damage to the unit caused by

installation or removal of the unit. During this one-year period, there will be no charge for

this replacement PROVIDED the unit is returned to Directed, shipping pre-paid. This

warranty is void if the product has been damaged by accident or unreasonable use,

neglect, improper service or other causes not arising out of defects in materials or

construction. Units which are found to be damaged by abuse resulting in thermally

damaged voice coils are not covered by this warranty but may be replaced at the

absolute/sole discretion of Directed. ALL WARRANTIES INCLUDING BUT NOT LIMITED

TO EXPRESS WARRANTY, IMPLIED WARRANTY, WARRANTY OF

MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, AND WARRANTY OF

NON-INFRINGEMENT OF INTELLECTUAL PROPERTY ARE EXPRESSLY EXCLUDED

TO THE MAXIMUM EXTENT ALLOWED BY LAW, AND DIRECTED NEITHER

ASSUMES NOR AUTHORIZES ANY PERSON TO ASSUME FOR IT ANY LIABILITY IN

CONNECTION WITH THE SALE OF THE PRODUCT. DIRECTED HAS ABSOLUTELY

NO LIABILITY FOR ANY AND ALL ACTS OF THIRD PARTIES INCLUDING ITS

AUTHORIZED DEALERS OR INSTALLERS. Unit must be returned to Directed, postage

pre-paid, with bill of sale or other dated proof of purchase bearing the following information:

consumer's name, telephone number, and address, authorized dealer's name and

address, and product description. Note: This warranty does not cover labor costs for the

removal and reinstallation of the unit. IN ORDER FOR THIS WARRANTY TO BE VALID,

YOUR UNIT MUST BE SHIPPED WITH PROOF OF INSTALLATION BY AN

AUTHORIZED DIRECTED DEALER. ALL UNITS RECEIVED BY DIRECTED FOR

WARRANTY REPAIRWITHOUT PROOF OF DIRECTED DEALER INSTALLATIONWILL

BE COVERED BY THE LIMITED 1 YEAR PARTS AND LABOR WARRANTY. Note: This

warranty does not cover labor costs for the removal and reinstallation of the unit. BY

PURCHASING THIS PRODUCT, THE CONSUMER AGREES AND CONSENTS THAT

ALL DISPUTES BETWEEN THE CONSUMER AND DIRECTED SHALL BE RESOLVED

IN ACCORDANCE WITH CALIFORNIA LAWS IN SAN DIEGO COUNTY, CALIFORNIA.

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