AudioBahn A1500HCJ User manual

PLEASE READ THIS MANUAL
BEFORE OPERATING THIS UNIT.
RETAIN FOR FUTURE REFERENCE.
A1500HCJ / A2200HCJ / A2300HCJ
OWNER’S MANUAL

To bring the product to market that excites the consumer through sound and
vision from an orientation of integrity and customer service. We make you look as
good as you sound. We strive to take car audio to an extreme the world has never
seen, and a world that never stops evolving.
Audiobahn was established in 1997 with one long-term goal in mind, “Build
it Bigger, Badder, & Better, and the people will take notice!” We back this statement
with an engineering team that has brought home several Innovations, Design &
Engineering Showcase Awards, and a marketing team from around the world that
spends countless hours developing our no compromise products to satisfy the most
discriminating enthusiasts.
Our global manufacturing facilities feature ISO9002 ratings (the highest level
of quality control awarded in the electronics manufacturing industry), fully robotic as-
sembly lines and a state of the art, California based R & D laboratory.
Our Technical Department and entire staff look to strive above and beyond
the rest of the pack by going that extra mile to help you out. Whether you happen to
be a veteran competitor, or a beginner car audio enthusiast who does not know a
voice coil from a spider. We are all her to help you get the best system you can with
what you have.
Judge for yourself, and remember what it’s all about, “If it’s not Bigger, Bad-
der & Better, it’s not Audiobahn.” If audio is your life, Audiobahn is the brand for you!
We make you look as good as you sound. People never stop trying to get the best
product, so we will never stop making it.
The Audiobahn Way

Introduction______________________________________________________ 3
Features and Specications_________________________________________ 4
Control and Functions ____________________________________________ 5-10
Wiring Diagram___________________________________________________ 11-12
Planning / Mounting Your System_____________________________________ 13
Adjustments and Tunning___________________________________________ 14
Trouble Shooting__________________________________________________ 15
Warning / Disclaimer_______________________________________________ 16
Warranty________________________________________________________ 17-18
TABLE OF CONTENTS

Dear Customer,
Congratulations on your purchase of the worlds nest brand of car audio products. Here at
Audiobahn Inc. we are devoted to making our musical reproduction the vert best, and we
are pleased you have chosen 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 Audiobahn product installed by
an Authorized Audiobahn Dealer, as we provide specialized training through our Audiobahn
Installer Training Programs. Please read your warranty, keep your receipt, and original
carton for possible future use.
To get a free brochure on Audiobahn products in the US call [phone] or e-mail us at
[email protected].
WARNING
Continuous exposure to sound pressure levels over 100dB may cause permanent
hearing loss. High powered autosound systems may produce sound pressure levels
well over 135dB. Need we say more! Use common sense.
If after reading this manual you still have questions regarding your product, we recom-
mend that you see your nearest Audiobahn Dealer. A list of Authorized Audiobahn
Dealers can be found on our web page. If you need further assistance, feel free to call
us at [phone] and ask for the Technical Department. Be sure to have the model
number, date of purchase, and invoice number available when you call.
The model number can be located on the outside of the carton. Record this in the space
provided below along with the date of purchase. It is a good idea to keep your receipt
with this as you will need it in the case of needing a warranty, repair service or ex-
change.
Date of Purchase: _____________________Model Number:___________________
INTRODUCTION
3

1x600 Watts RMS power
1x1100 Watts RMS power
1x2200 WattsRMS power
2x300 Watts RMS power
2x600 Watts RMS power
2x850 WattsRMS power
1x500 Watts RMS power
1x1000 Watts RMS power
1x2000 WattsRMS power
2x450 Watts RMS power
2x750 Watts RMS power
2x1000 WattsRMS power
1x600 Watts RMS power
1x1200 Watts RMS power
1x2400 WattsRMS power
A1500HCJ: 40 x 3
A2200HCJ: 30 x 4
A2300HCJ: 40 x 4
A1500HCJ
A2200HCJ
A2300HCJ
A1500HCJ
A2200HCJ
A2300HCJ
FEATURES & SPECIFICATIONS
4

CONTROLS & FUNCTIONS
5
A2200HCJ / A2300HCJ

CONTROLS & FUNCTIONS
6
A1500HCJ

CONTROLS & FUNCTIONS
7

CONTROLS & FUNCTIONS
8
17. PHASE SHIFT CONTROL (0 to 180 DEGREES)
Allows you to change the phase of your subwoofer from 0 to 180 degrees to help compensate for
timming differences between drivers

CONTROLS & FUNCTIONS
9

CONTROLS & FUNCTIONS
10
BRIDGING WIRING
LINE
IN
LINE
OUT
R L
20Hz40Hz 40Hz0 8V
50Hz100Hz 120Hz+18dB 0.2V
FREQ. GAIN
FULLLPF ON OFF
SUB SONIC
FREQ.
X-OVERLPF
FREQ.
BASS
BOOST
REMOTE
GAINPHASE
SHIFT
1800
BRIDGED
CONNECTION
SLAVE
MASTER
BRIDGED
MASTER
HEAD UNIT
SLAVE
LINE
IN
LINE
OUT
R L
20Hz40Hz 40Hz0 8V
50Hz100Hz 120Hz+18dB 0.2V
FREQ. GAIN
FULL
LPF ON OFF
SUB SONIC
FREQ.
X-OVERLPF
FREQ.
BASS
BOOST
REMOTE
GAINPHASE
SHIFT
1800
BRIDGED
CONNECTION
SLAVE
MASTER
BRIDGED
SLAVE
MASTER
SLAVE
MASTER
LINE CORD (INCLUDED)
IF BRIDGED SWITCH POSITION IS ON SLAVE, ALL CONTROLS ARE NON-FUNCTIONAL.
ALL CONTROLS ARE NOW CONTROLLED BY THE MASTER AMPLIFIER.
A1500HCJ

CONTROLS & FUNCTIONS
11
A2200HCJ / A2300HCJ

CONTROLS & FUNCTIONS
12
A2200HCJ / A2300HCJ
A1500HCJ
SPEAKER
1~8 OHM
SPEAKER
1~8 OHM
SUB WOOFER
1~8 OHM
MONO MODE
speakers
speakers
A2200HCJ
A2300HCJ

Planning Your System
Before beginning the installation, consider the following:
a. If you plan to expand your system by adding other components sometime in the
future, ensure that adequate space is left, and cooling requirements are met.
If your radio/source is equipped with Pre-Amp outputs, it is possible to utilize
them to drive an Amplier and connecting (Amplier) to the 2 rear speakers.
Then, use the built-in power of your radio to drive the 2 front speakers.
NOTE:
DISTORTION LEVEL IS CONSIDERABLY LOWER FROM PRE-AMP (LOW LEVEL) OUTPUTS, THAN
SPEAKER (HIGH LEVEL) OUTPUTS.
b. Are your components matched? The RMS power rating of your speakers must
be equal or greater than the Amplier’s. They also must be 1-8 Ohms
impedance (this information is normally printed on the speaker magnet).
c. Consider both the length of your leads, and routing when determining the mounting
location. Pre-Amp input Jacks require a length of high quality shielded male to male
RCA patch cord.
Mounting Your System
The mounting position of your Amplier will have great effect on its ability to dissipate the heat generated
during normal operation. It has an ample heat sink for heat dissipation, and also is designed with a thermal
shut-down (for heat protection) circuit, having enough air directed over the cooling ns will improve heat dis-
sipation dramatically. DO NOT enclose the amplier in a small box or cover it so that air can not ow around
the ns. Temperatures in car trunks have been measured as high as (155˚F) in the summer time. Since the
thermal shut-down point for the Amplier is (158˚F) it is easy to see that it must be mounted for maximum
cooling capability. To achieve the maximum advantage of convection air ow in an enclosed trunk, mount the
amplier in a horizontal position. Cooling requirements are considerably relaxed when mounting inside the
passenger compartment since the driver will not allow temperatures to reach a critical point. Floor mounting
under the seat is usually satisfactory as long as there is at least 1 inch (2.54cm) above the Amplier’s ns for
ventilation.
a. Select a sutable location that is convenient for mounting, accessible for wiring and has
ample room for air circulation and cooling.
b. Use the amplier as a template to mark the mounting holes. Remove the amplier and
drill holes. Use extreme caution. Inspect underneath the surfaces before drilling!
c. Secure the Amplier using the screws provided.
CAUTION: Before connecting any wires to the amplier, disconnect the ground lead from
the battery. Leave the ground lead disconnected until you are done wiring the
amplier.
PLANNING/MOUNTING YOUR SYSTEM
13

Below you will nd information on adjusting the ampliers gains. Adjusting the gain correctly is essential to
proper operation of the amplier. If the gain is not adjusted properly it can and will lead to damage of
the amplier and connected speakers and will void your MANUFACTURER WARRANTY. The gain on
an amplier is not a volume control. It is a signal level setting that tells the amplier how strong of a signal
is coming from the head unit. Your amplier has an input sensitivity of 200mV-8V. The minimum setting is
8V and the maximum setting is 200mV. Minimum meaning the head unit or processor has 8V output and the
maximum meaning it has a 200mV output.
When using Low-Level (RCA) inputs you MUST know what the pre-out or line-out voltage of your head
unit is rated in Volts. This is not the wattage rating. This can be found in the manual of the head unit or by
contacting the manufacturer. If you are using a line-driver or another type of processor that adjusts the output
voltage of the signal to the amplier you will need to know what the output is adjusted to. The gain on the
amplier needs to be set proportionately to the pre-out or line-out voltage rating of the head unit or processor.
If the signal strength is 4V then the gain would be adjusted to about 45 - 50%. Below is a list of commonly
found voltage ratings and their appropriate gain adjustments. When adjusting the gain you want to start with
the bass boost setting on the amp set to minimum and bass adjustments on the head unit or processor are
set at 0 or at. As these other settings for bass adjustments are increased, the gain setting will need to be
adjusted lower.
2V ≥ 70%
4V ≥ 45%
5V ≥ 32.%
8V ≥ 5% (Bass boost must be left at minimum on the amp and 0 or at on the head unit or processor)
10V ≥ Can not be used with this amplier.
If your amplier includes Hi-Level (speaker wire) inputs and you are using them for the audio signal connec-
tion, please use the below steps to adjust the amplier. Start with a song with good bass that you know very
well.
1. Use a screwdriver to turn GAIN (8V / 0.2V fully counter clockwise to 8V
2. Turn the auto sound system’s volume control to about 3/4 of its full range. Any higher normally
leads to the signal being distorted.
3. Turn up the ampliers gain / level control unit the sound begins to distort, then immediately gain /
level down to a point just before where the distortion began.
4. Adjust the auto sound system’s volume control to a comfortable listening level and you are good to
go.
NOTE: The steps to adjusting the gain / level control need to be repeated when you adjust any bass boost
setting on the amplier, processors or signicantly on the head unit. Adjusting bass boost settings signi-
cantly without adjusting the gain / level can lead to a distorted signal and damage to the amp and speakers.
IMPORTANT NOTE: If you should have any questions concerning the installation or set-
tings on your amplier or are unsure of anything discussed in this manual, please contact
our Technical Support department at 714.452.1476 for help. It is much better to take 5
minutes today to get it right then to adjust the settings incorrectly and have a problem
with your amp or speakers.
ADJUSTMENTS AND TUNING
14

Separate speaker wires and
insulate
Speaker wires short
STATUS
LAMP ON
Temperature shut down
Be sure proper speaker load
impedance recommendations
are observed.
(If you use an ohmmeter to check
speaker resistance, please
remember that DC resistance and
AC impedance may not be the
same.)
AMP
TURNING OFF
MEDIUM/HIGH
VOLUME
impedance
Check speaker load
Reverse Left and Right RCA inputs
to determine if it is occurring
before the amp.
Check Audio Leads
NO SOUND
IN ONE
CHANNEL
Inspect for short circuit or an
open connection.
Check Speaker Leads
Fuse broken
wire with receiver on
No power to remote
AMP NOT
SWITCHING
ON
No power to power wire
Is the Diagnostic
LED illuminated ? ( YES )
NO SOUND Is the power
LED illuminated ?
( NO )
Check fuses in amplifier.
Be sure Turn-on lead is connected
Check signal leads. Check gain
control.
Check Tuner/Deck volume level.
Clean contacts on fuse holders.
CHECK POINTS CURESYMPTOMS
Check for speaker short or
Amplifier overheating.
Repair power wire or connections.
Turn radio down
Replace fuse.
Check connections to radio.
TROUBLESHOOTING
15

Investigate the layout of your automobile thoroughly before drilling or cutting any holes. Take care
when you work near gas tanks, gas lines, hydraulic lines, and electrical wiring. Do not use the power ampli-
er unmounted. Attach the system securely to the automobile to prevent damage, particularly in the event of
an accident. Do not mount the system so that the wire connections are unprotected or are subject to pinching
or damage from nearby objects.
The +12V DC power wire must be fused at the battery positive terminal connection. Before making or break-
ing power connections at the system power terminals, disconnect the +12V wire at the battery end. Con-
rm your radio/head unit and/or other equipment is turned off while connecting the input jacks and speaker
terminals. If you need to replace the power fuse, replace it only with a fuse identical to that supplied with the
system. Using a fuse of a different type or rating may result in damage to this system which is not covered by
the warranty.
Disclaimer
Specications are subject to change without notice.
For the most updated Specications call Audiobahn,
your local Authorized Audiobahn Dealer,
or check the Audiobahn web site.
www.audiobahn.com
WARNING / DISCLAIMER
16

Audiobahn Consumer
Product Warranty Policy
Audiobahn products are manufactured with the highest quality components and some of the most advanced
technology available. Because of this we recommend that you have your new products installed by an Au-
thorized Audiobahn Dealer. (A list of Authorized Audiobahn Dealers can be found on our web page).
Warranty Period: One year from the original date of purchase.
Warranty Coverage: This warranty covers manufacturer defects only. The warranty is applicable to the
original purchaser, and is non-transferable. You must provide a receipt from an Authorized Audiobahn
Dealer that shows the location of purchase, price paid, and date of purchase.
(Products purchased by consumers from an Authorized Audiobahn Dealer outside the United States are
covered only by the Distributor of that specic country and are not covered by Audiobahn).
NOTES:
Complete subwoofer enclosures (Audiobahn will replace defective subwoofers, plexiglass, or neon only. Do
not send the entire enclosure, unless the enclosure is defective itself. You must receive prior authorization
and an RA# before sending in any complete enclosure).
AUDIOBAHN DOES NOT WARRANTY ANY PRODUCTS NOT PURCHASED THROUGH AN AUTHO-
RIZED DEALER.
(A list of Authorized Audiobahn Dealers can be found on our web page).
AUDIOBAHN WARRANTIES DO NOT COVER THE FOLLOWING:
• Any product not purchased from an Authorized Audiobahn Dealer (including Internet dealers)
• Damage caused by abuse, misuse, accident, water / ood, or theft (including any cosmetic damage to
the body of the product)
• Damage caused by improper installation
• Any cost or expense related to removal or reinstallation
• Any unauthorized services
• Any product that has the serial number removed, altered, or defaced
• Subsequent damage to any other components
• Pinched, cut, or stripped wires / terminals
• Any product that is new, and/or found to be in working condition
• L.E.D. indicators on electronics (Audiobahn will only replace L.E.D.(s) found to be defective at the time
of purchase)
WARRANTY
17

How to receive warranty service: Contact your local Authorized Audiobahn Dealer, or call Audiobahn at
[phone] between the hours of 9:00AM and 5:00PM PST.
If you are having problems with your system, we recommend you check the product carefully and thoroughly
to conrm that the product truly has a manufacturer defect; as opposed to abuse, or other components in the
system caused the failure. This might include having an Authorized Audiobahn Dealer look at the product
to conrm the source of the problem. Any product found to have a manufacturer defect will be replaced with
a new piece of the same or similar model, or repaired at the discretion of Audiobahn. Any product found to
have no manufacturer defect will be returned to the sender at their cost.
You must acquire a Return Authorization Number (#) prior to returning ANY product to Audiobahn.
That Return Authorization Number (RA#) must be prominently and clearly marked on the outside of the ship-
ping carton, or product delivery will be refused (no exceptions will be made).
Please note: All shipping and handling (to and from) charges will be the sole responsibility of the consumer.
Please record and keep your Return Authorization Number (RA#) in the event that further communication is
required.
Return Authorization Number (RA#): ______________________________________
Date product was sent: ______________________________________
Contact Information
Audiobahn Headquarters
7050 Village Drive Bldg. G
Buena Park, CA 90621
Phone [phone] Fax [phone]
Pacic Coast Time: 9am - 5pm Mon. - Fri.
[email protected]
WARRANTY CONTINUED
18

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7050 Village Drive, Bldg G
Buena Park, CA 90621
888-880-8469 fax
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