Rockford Fosgate PUNCH 100ix Owner's manual

Brand: Rockford Fosgate

Model: PUNCH 100ix

Type: Owner's manual

This manual is also suitable for

2-CHANNEL DSM AMPLIFIERS

UNCH

40I /

UNCH

60IX

UNCH

100IX

UNCH

200IX

OWNER’S MANUAL

Dear Customer,

Congratulations on your purchase of the world’s finest brand of car

audio amplifiers. At Rockford Fosgate we are committed to musical

reproduction at its best, and we are pleased you chose our product.

Through years of engineering expertise, hand craftsmanship and

critical testing procedures, we have created a wide range of products

that reproduce music with all the clarity and richness you deserve.

For maximum performance we recommend you have your new

Rockford

Fosgate product installed by an Authorized

Rockford

Fosgate Dealer, as we provide specialized training through Rockford

Technical Training Institute

(RTTI). Please read your warranty and

retain your receipt and original carton for possible future use.

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, please call 602-967-3565 or FAX 602-967-8132. In

Canada, call Korbon Trading at

05-567-1929. For International

orders, FAX

+001-l-602-967-8132

or call +001-l-602-967-3565.

PRACTICE SAFE SOUND™

CONTINUOUS EXPOSURE TO SOUND PRESSURE LEVELS OVER

1OOdB

MAY CAUSE PERMANENT HEARING LOSS. HIGH POWERED

AUTOSOUND SYSTEMS MAY PRODUCE SOUND PRESSURE LEVELS

WELL OVER 130dB. USE COMMON SENSE AND PRACTlCE SAFE SOUND.

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 amplifier if it is ever stolen.

Serial Number:

Model Number:

............................................................................

Trunk Mounting

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Passenger Compartment

Mounting

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wiring

the System

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mono

Bridging

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Using the Internal Crossover

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sample Wiring Diagrams

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Dynamic Power Measurements

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Warranty

Information

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TABLE OF CONTENTS S

Specifications

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Punch Accessory

Pack

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating

Features

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Design

Features

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . .. .

Installation Considerations

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tools Needed

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Battery and Charging

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mounting Location

-2-

PUNCH ACCESSORY PACK

12’ (365.76cm)

Blue Remote

Turn-on Wire

17’ (518.16cm)

Red Power Wire

1.5’ (45.72cm)

Black Grounding Wire

Power Ring

Terminals

Remote Turn-on Wire

Connector Plug

Hex Head and

Mounting Screws

Power Fuse Holder with

fuse for Punch 200ix

Power Fuse Holder

with Fuse for Punch

40i,

60ix, and 100ix

Punch

Owner’s

Manual

INTRODUCTION

This manual provides information on the features, installation and

operation of the Punch 40i DSM, 60ix DSM, 1

00ix

DSM and 200ix

DSM amplifiers. We suggest you save this manual for future refer-

ence.

We strongly recommend you have your Authorized Rockford Fosgate

Dealer and Service Center install the new amplifier. If you do choose

to install the amplifier yourself, please be sure to read the entire

manual before beginning.

PERATING

EATURES

The Punch 2-channel amplifiers offer unmatched quality and reliabil-

ity in high performancesound systems. The Punch amplifiers are built

using integrated Discrete Surface Mount

(DSM) technology. All

components are mounted directly on the main circuit board. This

shortens the signal path resulting in improved sound quality and

reliability. Features include:

Input level Controls -The adjustable input level controls are preset

atthefactoryto match with most popular source units. However, they

may be adjusted to allow precise matching with a wide range of

sources.

Punch Equalization Controls

The Punch bass and treble are finely

calibrated equalizer controls which are designed to correct for

frequency response problems found in most automobile interiors.

These controls make it possible to fine tune and adjust for the listening

environment when you are not using an external equalizer. When

used in combination with an equalizer the Punch controls should be

set to the flat position, fully counterclockwise.

Cast Aluminum

Heatsink

The oversized heatsink used on all the

Punch amplifiers is of cast aluminum construction. This provides

better heat dissipation to protect the circuit from thermal damage and

improve long term reliability.

End Caps- The bolt-on end caps add a visually symmetrical finish to

the amplifier. After the installation is complete, use the end caps to

cover the wires and give your system a clean, uncluttered look.

-4-

1. Speaker Terminals

The custom heavy duty speaker terminals are resistant to loosening

under the continuous vibration which plagues car audio. The

terminals will accept bare wire sized from 18 to 8 gauge.

2. Power Terminals

The same type of terminal is used on the B+ and GND for the battery

power and ground connections.

3. REM Terminal

The source unit auto-antenna or accessory lead supplies power to

turn on the amplifier.

4. Gold-Plated RCA Jacks

The input jacks are gold-plated. This reduces interference in the

audio signal caused by contact degradation.

5. Input Sensitivity Controls

The input level controls are preset for 500mV which will match the

output of most source units. They can be adjusted to match input

levels ranging from 150mV to 3V.

6. Punch Equalization Controls

The Punch Equalization Controls allow for precise matching to

correct for acoustic deficiencies of the listening environment. The

Punch bass control allows a narrow band adjustment of up to

18dB

centered at 45Hz. The treble control is a wide band, hinged

adjustment with a maximum of 12dB at 20kHz. With the controls

adjusted fully counter clockwise the equalization is set flat and does

not affect the signal.

7, LED Power Indicator

The LED, located near the REM terminal, gives a visual indication

of the status of the amplifier, lighting when the unit is turned on.

*Rockford Fosgate’s Perfect Interface line of accessories includes high quality

power and speaker wire, gold plated RCA interconnecting cable and other

products to complete your installation. Ask your Authorized Rockford

Fosgate Dealer about Perfect Interface.

-6-

INSTALLATION

ONSIDERATIONS

This section focuses on some of the vehicle considerations for

installing your new Punch Amplifier. Checking your battery and

present sound system, as well as pre-planning your system layout and

best wiring routes will save installation time. When deciding how to

lay out your new system, be sure that each component will be easily

accessible for making adjustments.

Before beginning any installation, be sure to follow these simple rules:

Be sure to carefully read and understand the instructions before

attempting to install the amplifier.

For safety, disconnect the negative lead from the battery prior to

beginning the installation.

3. For easier assembly, we suggest you run all wires prior to

mounting your amplifier in place.

Route all of the RCA cables close together and away from any

high current wires.

Use high quality connectors for a reliable installation and to

minimize signal or power loss. See your Authorized

Rockford

Fosgate Dealer for Perfect Interface wire enhancements.

Think before you drill! Be careful not to cut or drill into gas tanks,

fuel lines, brake or hydraulic lines, vacuum lines or electrical

wiring when working on any vehicle.

7. Never run wires underneath the vehicle. Running the wires

inside the vehicle provides for best protection.

Avoid running wires over or through sharp edges. Use rubber or

plastic grommets to protect any wires routed through metal,

especially the firewall.

9. ALWAYS protect the battery and electrical system from damage

with proper fusing. Install a fuseholder and fuse on the +12V

power wire within 18” (45.7 cm) of the battery terminal.

10. When grounding to the chassis of the vehicle, scrape all paint

from the metal to ensure a good, clean ground connection.

Grounding connections should be as short as possible and always

be connected to metal that is welded to the main body, or chassis,

of the vehicle.

-7-

TOOLS NEEDED

The following is a list of tools you will need for installing the Punch

amplifier:

Allen Wrenches

(7/64”

3/32”) Voltmeter

Wire Strippers

Battery Post Wrench

Electric Hand Drill w/assorted bits

Wire Crimpers (i.e., Perfect Interface

heatsink designed for efficient heat dissipation

and internal shut-off circuitry to avoid overheating, so it is reasonably

tolerant of mounting variations. However, care should be taken to

ensure adequate ventilation.

TRUNK MOUNTING

The temperature inside a trunk can reach as high as 175” F (80”

during the summer months. Since the thermal shut-off point for the

Punch is 195” F

(90°

C), it is easy to see that the amplifier must be

mounted for maximum coolingcapability. Mounting theamplifieron

the floor of the trunk prevents sufficient convectional air flow cooling.

Mounting the unit vertically on a surface with the fin grooves running

up and down usually results in the best cooling.

PASSENGER COMPARTMENT MOUNTING

Under the seat or floor mounting will work as long as there is a

minimum of 1 "

(2.5cm)

of air gap above the amplifier’s heatsink.

Vertical mounting is still the best and under dash mounting is

satisfactory as well.

-8-

RT-KT1)

BATTERY AND CHARGING

Punch amplifiers will naturally put an extra load on your battery and

charging system. We recommend you check your alternator capacity

to ensure ample charging capability to handle the additional load of

your new Punch equipment. Stock electrical systems in good condi-

tion should typically handle the extra load of any individual Punch

unit without problems, although battery and alternator life may be

slightly reduced. If problems arise, we suggest you use a heavy duty

battery and a high output alternator.

MOUNTING LOCATION

The mounting location and position of the Punch will have a great

effect on its ability to dissipate the heat generated in normal opera-

tion. The Punch has a

WIRING THE SYSTEM

Punch 40i, 60ix,

00ix

Plan the wire routing. Take care when running the signal level

RCA cables to keep them close together but isolated from the

amplifier’s power cables and any high power auto accessories,

especially electric motors. This is to prevent coupling the noise

from radiated electrical fields into the audio signal. When feeding

the wires through the firewall or any other metal barrier, protect

them with plastic or rubber grommets to prevent short circuits.

Leave the wires long at this point to adjust for a precise fit later.

Prepare the fuseholder supplied with the amplifier. For the Punch

4Oi,

6Oix,

OOix

start by trimming the amplifier power cable to

within 18” of the battery. Strip

1/2”

of insulation from the end.

Remove the protective rubber boot packed with the fuseholder

and slide it over the end of the wire. Insert the wire into the end

of the fuse holder, then crimp it in place. Slide the rubber boot into

place to cover the connection. Use the section of cable that was

trimmed earlier and connect it to the other end of the fuseholder

in the same manner.

Punch

2OOix

Due to the high current requirements of the Punch

2OOix,

the

fuseholder is larger and has different preparation requirements.

Mount the fuseholder within 18 inches of the battery using two (2)

screws. Disassemble the fuseholder. You should have 2 black,

plastic end caps, 2 gold-plated fuse clips, a plastic spacer and the

fuseholder body. Trim the amplifier power cable to reach the

fuseholder. Strip the wire

3/8”,

slide one of the end caps over the

wire (narrow end first) and insert the wire into one of the fuse clips.

Tighten the set screw and ensure it has a firm grip on the cable.

Screw the black end cap to the fuseholder body to secure the

cable. Prepare the battery cable for attachment of the fuse by the

same method. Install the plastic spacer in the fuseholder and

attach the cable to the fuseholder body.

Strip 3/8” from the battery end of the power cable and crimp the

large ring terminal to the cable. Use the ring terminal to connect

to the battery positive terminal. Do not install the fuse at this time.

Mount the amplifier in the desired location and secure it using the

enclosed hex head sheet metal screws. To ease the installation, it

is recommended you drill the mounting holes first. Set the

crossover cards for the desired operation before permanently

mounting the amplifier.

-9-

Prepare the power cable for attachment to the amplifier by

stripping 5/8”of insulation from the end. The use of 8 gauge

cable

can interfere with the installation of the end bells. Proper wire

dress can prevent this from occurring. To stop the wire from

fraying strip the insulation at a 45” angle. insert the bared wired

into the B+ terminal with the long side

of the insulation on the top.

Bend the cable down at a 90° angle. Tighten the hex head set

screw to lock the wire into place.

Prepare the black, ground wire, strip the end 5/8” and insert in the

GND terminal. Tighten the hex head set screw to lock the wire in

place. Prepare the chassis ground and clean all paint and dirt from

your grounding point. Trim the ground wire to the proper length

and strip 3/8”. Select the small, yellow ring terminal and crimp the

terminal to the wire. Attach the terminal to the prepared ground

point with a

sheet metal screw.

Prepare the REM turn-on wire for connection to the amplifier by

stripping

3/8” and crimping the insulated spade connector in

place. Slide the connector over the REM terminal on the amplifier.

Connect theotherend of the blue wire to the amplifier’s switching

signal. The switch signal is usually taken from the source unit’s

“auto-antenna” or “accessory” lead. If your source unit does not

have these outputs available, the recommended solution is to wire

a mechanical switch to activate the amplifier.

Connect the signal to the amplifier by plugging the RCA cables

into the left and right input

jacks.

Connect the speakers. Strip the speaker wires 5/8”, and insert into

the appropriate terminal. Be careful to use the proper terminals for

the left and right channels and the proper polarity for the speakers.

The Punch amplifiers are rated for operation into

2S2

loads for

each stereo channel and

bridged mono. Running speaker

loads less than the amplifier’s rated impedance can reduce the

amplifier’s reliability and jeopardize the warranty.

10. Perform a final check of the completed wiring. Look to make sure

the right and left channels are not exchanged and that the polarity

of the connection is maintained. Make sure all connections are

tight and will not come loose from vibration. After the final

inspection is complete, install the power fuse and enjoy listening.

-10-

MONO BRIDGING

The Punch amplifiers are capable of bridged mono operation. This

configuration enables you to:

Run a single woofer in a stereo system

Run two bridged amplifiers as a high power stereo system

Run one amplifier with a bridged mono woofer and another as a

high-frequency stereo amplifier, etc.

For more information refer to the wiring diagrams beginning on page 12.

Caution! Punch amplifiers are not recommended for impedance

loads below

stereo or

bridged.

Be sure to observe proper speaker terminal polarity throughout the

system. It is critical for the Punch to use the correct negative

terminals for right and left channels, since the RIGHT NEGATIVE

(-) terminal is the “hot” terminal for the right speaker. DO NOT

chassis ground any of the speaker leads as unstable operation may

result.

When wiring speakers to the amplifiers, we recommend using fuses

for speaker protection. (See your Authorized Rockford Fosgate Dealer

for more information.)

USING THE INTERNAL CROSSOVER

The Punch 60ix,

00ix

and 200ix come with built-in crossovers. The

crossover functions are controlled through the use of plug in circuit

cards and can be set for high-pass, low-pass and full range operation.

The cards are built for each operating frequency and their orientation

in the socket determines the operating mode. As supplied, the cards

are

00Hz

operating in high-pass or low-pass modes. Each crossover

card has two faces, one face operates full range, the other has arrows

to indicate the edge for selecting high-pass and low-pass operation.

Orient the card with the desired filter function facing toward the input

end of the amplifier. Orient the card with the desired operating edge,

indicated by the arrow, toward the socket inside the amplifier. While

avoiding the use of excessive force, firmly plug the card into the

socket.

One of the most popular uses for these crossovers is to use two

amplifiers in a bi-amp system. One amplifier is set for low-pass

operation at 1

00Hz

to power the subwoofers, the other amplifier is set

for high-pass operation at 1

00Hz for the midrange and tweeters.

11-

TROUBLESHOOTING

Problem

Amplifier will not play

Remote turn-on light is off.

Solution

1. Check the DC voltage at the amplifier’s B+ terminal with a

voltmeter. The voltage should measure between 11.5V

15.5V.

If voltage is not found, check the battery, fuse, fuse housing and

wire connections. Fix, repair, or replace accordingly.

2. Check the voltage at the amplifier’s remote turn-on lead. The

voltage should measure between 11 V

15V.

a. If voltage is above or below the prescribed measurements, have

the head unit checked by an Authorized Dealer or Service

Center.

b. If the remote turn-on current draw from the head unit is

connected to multiple amps and/or electronics, the current

draw may be too great. Check for proper connections. (Use a

relay to suppress the excessive current draw.)

If you are still having problems, have the amplifier checked out by an

Authorized Rockford Fosgate Dealer.

Problem

Amplifier will not play

Remote turn-on light is on.

Solution

1. Unplug the head unit and test the amplifier with another working

source unit (i.e., bench-test radio,

walkman,

etc.) If the amplifier

plays, check the in-dash leads for cuts, breaks and/or shorts.

2. Disconnect the existing speakers and connect a set of test speakers

to the output of the amplifier (any type of speaker will do

i.e.,

simple home box type, bookshelf, raw speaker, etc.). If the amp

Rockford Fosgate Dealer.

15-

plays, check

for shorts or blown voice coiIs in the vehicle’s speaker

system.

If you are still having problems, have the amplifier checked out by an

Authorized

Problem

Amplifier gets too hot.

Solution

1. Be sure the amplifier is properly mounted. You should be able to

place your hand a few inches above the amplifier housing and feel

the heat rising when the unit is on.

Be sure the amplifie ris properly vented. An ideal situation is to have

the air flow through the heatsink fins. Hot air rises, so mount the

heatsink

by aligning the fins vertically. This allows the air to flow

freely, carrying away the heat. Check to see that the heatsink fins

are free of any obstruction (i.e., carpet, seats, etc.).

3. Check to see that the impedance of the overall system is not less

than

2Q as described on page 11. Using an AC impedance meter

(Perfect Interface IM-1), sweep from 20Hz

20kHz, and look for

dips below the

251

rating.

Be sure to test the bass region

(20Hz

150Hz)

of your system. If the

amplifier is bridged to those speakers, the load the amp sees is one-

half (1/2) of the reading on the AC impedance meter.

If the impedance level is below

check for bad speakers and/or

crossovers, proper use of passive crossovers, or try rewiring the

entire system.

Problem

Amplifier Noise (Turn-On Pop)

Solution

1. Disconnect the RCA plugs from the amplifier and recheck the amp

by turning the unit on and off. If turn-on pop goes away, connect

a delay turn-on module (Perfect Interface DT-1) to the amplifier.

(See your Authorized

Rockford Fosgate Dealer for more informa-

tion.)

2. Disconnect the turn-on wire from the head unit and use a different

12 volt power source to turn on the amplifier (i.e., battery direct).

If the noise is gone, use a relay to switch from the clean power

source.

-16-

Problem

Engine Noise (Whine)

Solution

Disconnect the speakers from the amplifier. Connect a test speaker

to the amplifier output terminals. If the noise goes away, check

your speaker leads, speakers and crossovers.

2. Use a ”shorting plug” to mute the input signal at the amplifier. If the

noise goes away:

Bypass all of the other equipment (i.e., crossovers and equaliz-

ers) and connect the head unit directly to the amp. If the noise

disappears, reconnect the equipment one piece at a time,

making sure to test for noise after each install. Logic indicates

that the last unit installed is the culprit. Refer to the unit’s

owner’s manual for more information.

b. Connect a new RCA line from the head unit to the amplifier. If

there is no noise, replace the RCA cable.

c. Run the RCA cable on a different route.

d. Run a new RCA line from your head unit so there is only one

grounding point. If the noise disappears, install the radio, using

only one (1) grounding point. Isolate the radio chassis from the

grounding on the dash, and use an antenna grounding loop

isolator on the antenna.

If noise persists, see your Authorized Rockford

Fosgate Dealer.

-17-

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Rockford Fosgate PUNCH 100ix Owner's manual

Brand: Rockford Fosgate

Model: PUNCH 100ix

Type: Owner's manual

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