Jensen power Power 4002 Bedienungsanleitung
POWER Amplifiers
4002, 760, 900.1
Installation and Operation Manual
Amplificateurs POWER
4002, 760, 900.1
Manuel d’installation et d’utilisation
POWER Amplifiers
1
CONTENTS
Introduction............................................................................................................................... 2
Features and Specifications...................................................................................................... 3
Installation................................................................................................................................ 4
Power Wiring............................................................................................................................ 5
Speaker Wiring......................................................................................................................... 7
Indicators and Controls............................................................................................................11
Testing.................................................................................................................................... 12
Remote Input Level Control.................................................................................................... 12
Troubleshooting...................................................................................................................... 13
CEA Power Output ................................................................................................................. 14
TABLE DES MATIERES
Introduction............................................................................................................................. 15
CAracteristiqueset specifications................................................................................................ 16
Installation.............................................................................................................................. 17
Câblage des amplificateurs Power.......................................................................................... 18
Câblage des haut-parleurs...................................................................................................... 20
Indicateurs et contrôles ........................................................................................................... 24
Test......................................................................................................................................... 25
Contrôle du niveau d’entrée à distance................................................................................... 25
Dépannage............................................................................................................................. 26
Puissance de sortie CEA........................................................................................................ 27
POWER Amplifiers
2
INTRODUCTION
The Jensen Power series of amplifiers were designed to meet or exceed the CEA-2010 test
standards. These new standards give all participating manufacturers (and many don't participate)
a baseline when comparing amplifiers of similar power output. The CEAPower rating protects
you, the customer. “Power is power – it doesn't matter who makes it,” is not always true. What
does matter is whether the power can be produced in the first place. The RMS rating is the true
power you are getting. At Jensen, to be fair to you and to the competition, we rate our amps in
the two most popular ratings, including the CEA RMS rating. So feel confident that your Jensen
purchase decision was a sound one, and remember "If it's Too Loud, You're Too Old."
Before You Begin
We need to get the legal stuff out of the way, so please keep reading. Afterwards, you’ll be
armed with the knowledge to install your new hard-hitting, speaker-pumping Jensen amplifier.
Exposure to loud sounds or music can permanently damage your hearing. Unfortunately, in
many cases, the damage is not noticeable until years later. In addition, loud music may hinder
your ability to hear traffic, police, and fire or emergency vehicles. Please be responsible and
have respect for other people by listening at moderate volumes!
Warranty Service
If your Jensen amplifier should ever require service, you will need the original dated receipt. If
you must return the unit for any reason, always include the receipt with the product.
POWER Amplifiers
3
FEATURES AND SPECIFICATIONS
Your new Jensen Power mobile stereo power amplifier is the amplifier of choice for the high
demands of auto sound reproduction. With its deep-bass reproduction and plenty of reserve
power, low harmonic distortion and neutral reproduction, the Power series of amplifiers takes
Mobile Hi-Fi to new heights. Like all Jensen products, when it comes to accurate sound
reproduction the Power series takes a back seat to no one. Jensen will bring your Hi-Fi
experience to new heights with the following features:
MOSFET Power Supply
High Current Bi-Polar Output Transistors
Optimized Class AB Design Minimizes Distortion and Reduces Idle Current
Easily Drives 2-Ohm Loads
Pass-Thru RCA's
Variable Bass EQ 0 - 12dB @ 45 Hz
12dB / Octave Low Pass and High Pass filters
Variable Input Level 400mV - 5V
Short Circuit, DC-offset and Thermal Overload Protection Circuitry
Diagnostic LED's - Green: Power, Red: Standby / Fault
Power 4002 / 760
Low Pass Filter 40 - 300 Hz
High Pass Filter 40 - 300 Hz
High Pass / Low Pass / Full Range Selector Switch
Stereo / Mono Mode Switch (Power 4002 only)
2/ 3 / 4 Channel Mode Switch (Power 760 only)
Power 900.1
Mono Subwoofer Amp
Low Pass Filter 40 - 300 Hz (Power 900.1)
Subsonic Filter 10 - 40 Hz, 12dB / octave (Power 900.1)
Remote Input Level Control (Remote Bass Control) with 5 Meter Interface
Cable
Specifications
Power 4002 / 760
Load Impedance: 2 / 4-Ohm
Signal to Noise @ 1 kHz: >100dB (rated power)
Channel Separation @ 1 kHz: >60dB
Frequency Response: 10-60 kHz, -3dB
Input Impedance: 20 kHz, nominal
THD+N @ 1 Watt: 0.02%, 1 kHz, 14.4VDC
Power 900.1
Signal to Noise @ 120 Hz: >100dB (Rated Power)
Channel Separation Not Applicable
THD+N @ 1 Watt: 0.02%, 125 Hz, 14.4VDC
Power Output
RMS Power Output @ 2% THD+N, 1kHz, 14.4VDC
Power 4002
75 x 2 Watts, 4-Ohm
100 x 2 Watts, 2-Ohm
200 x 1 Watts, 4-Ohm Bridged
Power 760
75 x 4 Watts, 4-Ohm
100 x 4 Watts, 2-Ohm
190 x 2 Watts, 4-Ohm Bridged Stereo
Power 900.1
300 x 1 Watts, 4-Ohm
450 x 1 Watts, 2-Ohm
Specifications subject to change without notice.
POWER Amplifiers
4
INSTALLATION
Before you begin the installation of your Power series amp remember, there are two ways to do
things –right and twice! Use the proper installation techniques, tools and accessories to ensure
that your Jensen Power series amp will put out all the power it was designed to. If necessary,
seek a professional installer to have the amplifier installed correctly. Most mobile amp
installations do not have the proper gauge wire for power and ground –do not let your amp be a
victim of this common installation oversight!
NOTE: This device is a high-power audio amplifier intended for installation in vehicles
with a 12-Volt negative ground electrical system. Attempting to connect or operate the
amplifier with another type of electrical system may cause damage to the amplifier or the
electrical system.
Installation Assistance
For installation assistance, call (877) 845-8750 during normal business hours, e-mail
techinfo@asaelectronics.com, or visit www.asaelectronics.com at any time.
Supplies and Tools Needed
To install the amplifier, you will need tools, supplies and adapters. It is best to make sure you
have everything you need before you start.
Supplies
Black electrical tape
Amplifier Installation Kit
Tools
Cordless drill with assortment of bits
Flat-head and Philips screwdrivers
Wire cutters/strippers
Crimping tool
12-volt test light or digital multimeter
Wire brush, sandpaper or scraping tool (ground connection to vehicle should be a clean,
unpainted metal surface)
Disconnect Battery
Disconnectthe negative(-) battery cable before starting the installation.Check the battery
ground (there should be two (2) ground wires coming from the battery –one going to the starter
mounting bolt or engine block and another going to the vehicle chassis) and make sure the
battery is grounded to the chassis with at least a #8 gauge wire. Also check the alternator
connections, making sure they are tight and free from corrosion, rust or dirt.
Location and Mounting
The amplifier’s compact design allows great flexibility in mounting. Common mounting locations
include under the front passenger seat or in the trunk area.
When selecting a location, remember that amplifiers generate heat. Select a location on a flat
surface away from heat and moisture where air can circulate around the amplifier.
Place the amplifierin themountinglocationandmark the positionsof the holes with a marker,
pen or pencil. Carefully drill the mounting holes in the marked positions, then use the supplied
mounting screws to securely fasten the amplifier to the mounting surface.
WARNING: Do not cover the amplifier with carpets or enclose it behind interior trim
panels, and do not mount the amplifier in an inverted or upside down configuration. Be
sure the mounting location and the drilling of pilot holes will not damage any wires,
control cables, fuel lines, fuel tanks, hydraulic lines or other vehicle systems or
components.
Routing Wires
Proper wiring connections are illustrated on the following pages. If wiring connections are made
incorrectly, the unit will not operate properly and could become permanently damaged. Follow
the installation instructions carefully, or have the amplifier installed by an experienced
technician.
POWER Amplifiers
5
POWER WIRING
Charging System
In some cases, the installation of just one (1) amplifier could be enough to overload your factory
electrical system (i.e., alternator). Depending on the state of your electrical system and overall
condition of your vehicle, you may need to upgrade your alternator and battery.After the vehicle
is started, the alternator provides the power to your electrical system, not the battery. When the
engine is running, the alternator is your main source of power. Upgrading the alternator should
be your first considerationif you should experience a voltage drop in the system when operating
your audio system.Adding capacitors and/or batteries without upgrading the alternator will only
make the problem worse because these devices put an extra load on the alternator. After
upgrading the alternator, capacitors and/or batteries can be installed if desired.
Use the following recommended wire gauge as a guide when installing your amplifier(s):
Model Number
Max Current Draw
Min Wire Gauge
4002
25A
#8
760
40A
#8
900.1
60A
#6
Power Terminal (+12V/B+)
Connect the main power wire to the battery, within 18 inches from the positive (+) battery post,
using an adequate size fuse or circuit breaker capable of handling the current of the selected
power wire. A fuse or circuit breaker must be installed to prevent a possible electrical fire should
the main power wire short to ground.
Remote Terminal (REM)
Connect the power antenna or amplifier turn-on lead from the receiver to the amplifier remote
terminal.
POWER Amplifiers
6
Ground Terminal (GND)
Make the ground lead as short as possible, leaving enough length to complete the installation
and to allow for any service that may be needed at a later date. To ensure a good ground,
scrape away any paint or undercoating to expose bare metal. Use a "ring" terminal of the proper
gauge and an "outside star washer" (between the chassis and ring terminal) when making your
ground connection. Although you’ve scraped away the paint to expose bare metal, the outside
star washer will help to "bite into" the chassis for a tight, secure ground.
Replacement Fuse Requirements (FUSE)
Model
Quantity
Amps
Type
4002
1
25
ATO
760
2
20
ATO
900.1
3
30
ATO
POWER Amplifiers
7
SPEAKER WIRING
The Speaker Wiring diagrams illustrate options for connecting one or two speakers. Observe the
proper speaker polarity.
NOTE: Power amplifiers can drive speakers with a nominal impedance range of 2~
4-ohms. For maximum power, configure your speakers for a nominal 2-ohm load.
NOTE: Do not overlook the use of the proper gauge speaker wire. The Power series of
amplifiers require a minimum of 12-gauge wire.
Power 900.1
Two Subwoofer
One Subwoofer
Power 4002
Two Speakers
One Subwoofer
Tri-Mode
POWER Amplifiers
8
Power 760
Four Speakers
Two Speakers and Bridged Subwoofer
Two Subwoofers
POWER Amplifiers
9
INPUT WIRING
Most trunk/hatchback installations will require a 15-20 foot RCAcable, while pickup trucks and
under-seat mounting will require a 6-12 foot RCAcable. Connect an RCAcable from your
receiver to the RCA input on your amplifier.
Power 4002
Power 900.1
Power 760
The Power 760 can be configuredfor three different input modes: 2 channel, 3 channel or 4
channel.
Dieses Handbuch passt für folgende Modelle
2
Inhaltsverzeichnis
Sprachen:
