Instruction/ maintenance manual of the product A4KDN Audiobahn
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4000 WA TT RMS CLASS D COMPETITION AMP A4KDN OPERA TING INTSTRUCTIONS PLEASE RET AIN MANU AL FOR FUTRE USE AND REFERENCE QU ALITY , RELIABILITY , & PURE BLISS.
The Audiobahn W ay T o 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.
T able of Contents T able of Contents 2 Introduction Features and Specifications Control and Functions Planning / Mounting Y our System Adjusting and T uning T roubleshooting Wiring Diagram W arning a.
Introduction Dear Customer , Congratulations on your purchase of the worlds finest brand of car audio products. Here at Audiobahn Inc. we are devoted to making our musical reproduction the very best, and we are pleased you have chosen our product.
Features and Specifications 4 > Class D M OSFET Amplifier > Multi-Stranded Pow er Supply Toroids > Double-Si ded Glass Epoxy Ci rcuit Board > Remote Bass Control with BLUE Backlight Knob &.
Controls and Functions �.
Controls and Functions � This plug connects the amplifier and the remote bass knob using the supplied cable. This control adjusts the amplifier's input sensitivity . The input sensitivity is variable from 200 Millivolts to 8 volts. T urning clockwise increases sensitivity .
Controls and Functions � The LINE OUT allows you to build a multiple amplifier system without having to use splitter cords or Y -adapters to distribute the signal. Now it is simply a matter bringing one set of RCAs into the first amplifier , then using the line out RCA jacks as the feed to the next amplifier .
� Controls and Functions For use as a dedicated subwoofer channel, set the filter switch to the "LPF" (Low Pass Frequency). Adjust the variable crossover frequency with control knob as desired. The amplifier input circuit filters out everything above 50Hz .
Controls and Functions These terminals are used to wire your subwoofer(s) to the amplifier . T o avoid unwanted ignition noise caused by ground loops, it is essential that the amplifier be grounded to a clean, bare, metal of the vehicle's chassis.
Controls and Functions The remote terminal needs to be wired to the car's stereo or source unit remote turn on wire. This amplifier is turned on remotely when the vehicle's stereo is turned on.
b. Are your components matched? The RMS power rating of your speakers must be equal or greater than the amplifier'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.
Wiring Diagram .
Bridging 2 Amplifiers Master Slave BRIDGED BRIDGED IF BRIDGED SWITCH POSITION IS ON SLA VE, ALL CONTROLS ARE NON-FUNCTIONAL. ALL CONTROLS ARE NOW CONTROLLED BY THE MASTER AMPLIFIER.
Bridging 2 Amplifiers US 6,656,000B2 When bridging the amps together follow these wiring instructions: 1. Positive (+) of the MASTER amp goes to Positive (+) of the sub 2.
TURNING ON THE AMPLIFIER The amplifier automatically turns on a few seconds after you turn your vehicle's ignition switch to ACC or turn on your auto sound system (depending on how you have wired the system). The POWER indicator on the top of the amplifier illuminates when the amplifier is on.
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.
Investigate the layout of your automobile thoroughly before drilling or cutting any holes. Take care when you work near the gas tanks, lines, hydraulic lines, and electrical wiring. Do not use the power amplifier unmounted. Attach the system securely to the automobile to prevent damage, particularly in the event of an accident.
Audiobahn Consumer Product W arranty 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 Authorized Audiobahn Dealer .
How to receive warranty service: Contact your local Authorized Audiobahn Dealer , or call Audiobahn at (800) 488-8595 between the hours of 9:00 AM and 5:00 PM PST .
An important point after buying a device Audiobahn A4KDN (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Audiobahn A4KDN yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Audiobahn A4KDN - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Audiobahn A4KDN you will learn all the available features of the product, as well as information on its operation. The information that you get Audiobahn A4KDN will certainly help you make a decision on the purchase.
If you already are a holder of Audiobahn A4KDN, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Audiobahn A4KDN.
However, one of the most important roles played by the user manual is to help in solving problems with Audiobahn A4KDN. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Audiobahn A4KDN along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
