Rockford Fosgate PS-8 Owner's Manual
PS-8
Installation assistance available at:
ROCKFORDFOSGATE.COM
600 South Rockford Drive • Tempe, Arizona 85281 United States
Direct: (480) 967-3565 • Toll Free: (800) 669-9899
Printed in China
012615
1230-58947-02
Installation & Operation
POWERED
ENCLOSURE
SUBWOOFER
Serial Number: Date of Purchase:
www.rockfordfosgate.com/rftech
Introduction
Specifications
Dear Customer,
Congratulations on your purchase of the world’s finest brand of audio
products. At Rockford Fosgate we are fanatics about 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.
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 Rockford Fosgate in your
installation. Rockford Fosgate has everything from RCA cables and
speaker wire to power wire 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 to
hats.
Visit our web site for the latest information on all Rockford products;
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 +001-480-966-3983.
Table of Content
2 Introduction
3 Specifications
4 Design Features
5-6 Installation
Installation Considerations
Battery and Charging
Wiring the System
7 Operation
Adjusting Level / Crossover
Phase Switch
Input Level
Auto Turn-on
Punch EQ / Remote Punch Level
8-15 Additional Languages
French
Spanish
German
Italian
16 Limited Warranty 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.
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.
PRATIQUEZ UNE ÉCOUTE SANS RISQUES
Une exposition continue à des niveaux de pression acoustique upérieurs à
100 dB peut causer une perte d’acuité auditive permanente. Les systèmes
audio de forte puissance pour auto peuvent produire des niveaux de
pression acoustique bien au-delà de 130 dB. Faites preuve de bon sens et
pratiquez une écoute sans risques
PRACTIQUE EL SONIDO SEGURO
El contacto continuo con niveles de presión de sonido superiores a 100
dB puede causar la pérdida permanente de la audición. Los sistemas de
sonido de alta potencia para automóviles pueden producir niveles de
presión de sonido superiores a los 130 dB. Aplique el sentido común y
practique el sonido seguro.
PRAKTIZIEREN SIE SICHEREN SOUND
Fortgesetzte Geräuschdruckpegel von über 100 dB können beim
Menschen zu permanentem Hörverlust führen. Leistungsstarke
Autosoundsysteme können Geräuschdruckpegel erzeugen, die weit über
130 dB liegen. Bitte wenden Sie gesunden Menschenverstand an und
praktizieren Sie sicheren Sound.
OSSERVATE LE REGOLE DEL SUONO SENZA PERICOLI
La costante esposizione a livelli di pressione acustica al di sopra dei
100dB possono causare la perdita permanente dell’udito. I sistemi
audio ad alta potenza possono produrre livelli di pressione acustica ben
superiori ai 130dB. Si consiglia il buon senso e l’osservanza delle regole
del suono senza pericoli
Safety
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
instructions. Failure to heed the instructions
can result in injury or unit damage.
• To prevent injury and damage to the unit, please read and follow the
instructions in this manual. We want you to enjoy this system, not get
a headache.
• If you feel unsure about installing this system yourself, have it installed
by a qualified Rockford Fosgate technician.
• Before installation, disconnect the battery negative (-) terminal to
prevent damage to the unit, fire and/or possible injury.
Model PS-8
Description 8” Powered Subwoofer
Power Rating
(RMS/Peak)
150W / 300W
Crossover Slope 12dB/Oct
Crossover Frequency Variable 50Hz-120Hz
Punch EQ Variable 0 - +12dB @ 45Hz
Frequency Response 25Hz - 150Hz
Input Sensitivity 125mV - 9V
Fuse Rating 30A
Overall Dimensions 13.9” x 9.4” x 3.3”
(33.7cm x 45.7cm x 22.6/15cm)
CEA 2031
Power handling on Rockford Fosgate speakers conform to CEA-2031
industry standards. This means your speaker has the capacity to handle
power under continuous demand, not instantaneous power handling,
that over time can damage voice coils.
CEA 2006
Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier’s output power
ratings are REAL POWER numbers, not inflated marketing ratings.
9.4"
(239mm)
3.3"
(85mm)
3.3"
(85mm)
13.9"
(354mm)
SPEAKERS
POWER
INPUT LEVEL
LEVEL
+
R+L
R-L
PS-8
LOW - HIGH
B+REMGND
REMOTE
PUNCH LEVEL
MIN MAX
FREQ. Hz
50 120
PUNCH EQ
MIN MAX
AUTO TURN ON
REM - DC - AUDIO
PHASE
0º - 180º
PWR /
PRT
©2014 Rockford Corporation. All Rights Reserved. ROCKFORD FOSGATE, PUNCH® and associated logos where applicable are registered trademarks of Rockford
Corporation in the United States and/or other countries. All other trademarks are the property of their respective owners. Specifications subject to change without notice.
illus.-1.1
32
Design Features
Installation
Audio Input
The RCA/Speaker Harness utilizes either speaker
level (high-level) or RCA (low-level) inputs.
Input Level
Set the Input Level switch to match the outputs of your
source unit.(LO - RCA or HI - Speaker Level)
Input Level Control
The input level control is used to match the
output of the audio source.
SPEAKERS
+
R+L
-
R-L
PS-8
Power Connector
The power connector allows for quick connection and disconnection of the amplifier’s Remote, power and ground source. The power and
ground are set-screw wire connectors and will
accommodate 4 AWG. The remote is a set-screw
wire connector and will accommodate 8 AWG.
Variable Crossover
Is a built-in 12dB/octave Butterworth filter with
a crossover point variable from 50Hz to 120Hz.
POWER
INPUT LEVEL
LOW - HIGH
B+REMGND
REMOTE
PUNCH LEVEL
LEVEL
MIN MAX
FREQ. Hz
50 120
Phase Switch
Allows you to select the output phase of
the amplifier between 0° and 180°.
Remote Punch Level Control
When connected, the “Level Control” is linked
and allows you to remotely control the output
level of the amplifier from the dash or center
console.
PUNCH EQ
MIN MAX
Punch EQ
This is an adjustable Bass control adjustment variable from 0dB to +12dB @ 45Hz.
Auto Turn On
Three different automatic turn-on modes can be selected; REM(+12V), DC Offset and Audio.
AUTO TURN ON
REM - DC - AUDIO
PHASE
0º - 180º
PWR /
PRT
Power/Protect LED
Power LED illuminates green
when the unit is turned on.
Protect LED illuminates red
if a short circuit or to low of
an impedance is detected at
the speaker connections.
The amplifier will automatically shut down if this occurs.
Contents
• 8” Powered Subwoofer Enclosure
• RCA/Speaker Harness
• Power Connector
• Remote Punch Level Control
• Power, Ground and Remote Wire
Installation Considerations
The following is a list of tools needed for installation:
• Volt/Ohm Meter
• Wire strippers
• Wire crimpers
• Wire cutters
• #2 Phillips screwdriver
• Battery post wrench
• Hand held drill w/assorted bits
This section focuses on some of the vehicle considerations for installing
your new powered loaded enclsoure. Pre-planning your system layout and
best wiring routes will save installation time. When deciding on the layout
of your new system, be sure that each component will be easily accessible
for making adjustments.
If you feel unsure about installing this system yourself, have it installed by
a qualified technician.
Before installation, disconnect the battery negative (-) terminal to prevent damage to the unit,
fire and/or possible injury.
Before beginning any installation, follow these
simple rules:
1. Be sure to carefully read and understand the instructions before
attempting to install the unit.
2. 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 unit in place.
4. Route all of the RCA cables close together and away from any high
current wires.
5. Use high quality connectors for a reliable installation and to minimize
signal or power loss.
6. 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.
• Assorted connectors
7. Never run wires underneath the vehicle. Running the wires inside the
vehicle provides the best protection.
8. 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 the appropriate fuse holder 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.
Seatbelt bolts should never be used for connecting to ground.
Mounting Locations
Trunk or Passenger Compartment Mounting
Choose a structurally sound location to mount your powered loaded enclosure. Mount the enclosure in such a manner that the amplifier has a
minimum of 1” (2.54cm) of air gap around the amplifier’s heatsink to provide proper cooling to ensure optimum performance of the amplifier is
strongly recommended.
Battery and Charging
Amplifiers will put an increased load on the vehicle’s battery and charging
system. We recommend checking your alternator and battery condition
to ensure that the electrical system has enough capacity to handle the
increased load of your stereo system. Stock electrical systems which are
in good condition should be able to handle the extra load of any Prime
Series amplifier without problems, although battery and alternator life can
be reduced slightly. To maximize the performance of your amplifier, we
suggest the use of a heavy duty battery and an energy storage capacitor.
Wiring the System
If you do not feel comfortable with wiring your
new unit, please see your local Authorized
Rockford Fosgate Dealer for installation.
Before installation, disconnect the battery negative (-) terminal to prevent damage to the unit,
fire and/or possible injury.
Avoid running power wires near the low level
input cables, antenna, power leads, sensitive
equipment or harnesses. The power wires carry substantial current and could induce noise
into the audio system.
illus.-2.1
54
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