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AudioBahn A18001DJ manual

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Table of contents for the manual

  • Page 1

    PLEASE READ THIS MANUAL BEFORE OPERA TING THIS UNIT . RET AIN FOR FUTURE REFERENCE. A12001DJ / A18001DJ OWNER’S MANUAL[...]

  • Page 2

    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. Audiobahn was established in 1997 with one long-term goal in mind,[...]

  • Page 3

    Introduction______________________________________________________ 3 Features and Specications_________________________________________ 4 Control and Functions_____________________________________________ 5-10 Planning / Mounting Y our System____________________________________ 1 1 Wiring Diagram__________________________________________________[...]

  • Page 4

    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 wid[...]

  • Page 5

    1-CHANNEL HIGH OUTPUT CLASS D AMPLIFIER DOUBLE SIDED CIRCUIT BOARD DUAL COOLING FANS VARIABLE LOW PASS FILTER REMOTE BASS BOOST CONTROL DIGITAL DISPLAY VOLT-METER L.E.D. ILLUMINATED HEAT SINK VAIRIABLE LOW PASS FILTER 50Hz - 150Hz VARIABLE BASS BOOST 0 - 18dB INPUT SENSITIVITY 200mV to 8V TYPICAL CURRENT DRAW 1.4 AMPS POWER OUTPUT A12001DJ INTO 4 O[...]

  • Page 6

    A12001DJ / A18001DJ A12001DJ / A18001DJ A12001DJ: 4 EA A18001DJ: 5 EA CONTROLS & FUNCTIONS 5[...]

  • Page 7

    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 . T urning counter clockwise decreases sensitivity . This knob is not a volume control for the am[...]

  • Page 8

    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 . By using the bass boost function, bass notes at 45Hz are emphas[...]

  • Page 9

    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 ... 150Hz (dependant on the adjustment of the frequency control), so only the lowest bass notes are amplified[...]

  • Page 10

    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. This metal surface should be solid, strong and connected directly to the frame of the car . Note: GROUND WIRE SHOULD NOT[...]

  • Page 11

    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. NOTE: iF YOUR RADIO DOES NOT HA VE A +12 VOL T OUTPUT LEAD WHEN THE CAR IS TURNED ON, THE "REMOTE" TERMINAL ON THE AMPLIFIER CAN BE CONNECTED TO THE VEHICLE&ap[...]

  • Page 12

    Planning Y our 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 an[...]

  • Page 13

    MONO MODE A12001DJ / A18001DJ WIRING DIAGRAM 12[...]

  • Page 14

    Bridged 2 amplifiers 13 Master Slave 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. HEAD UNIT[...]

  • Page 15

    A12001DJ: 4EA A18001DJ: 5EA A12001DJ: 4EA A18001DJ: 5EA Bridging Two Amplifiers 14[...]

  • Page 16

    ADJUSTING AND TUNING 15 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 MANUF ACTURER W ARRANTY . The gain on an ampli?[...]

  • Page 17

    TROUBLESHOOTING 16 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 impedanc[...]

  • Page 18

    Investigate the layout of your automobile thoroughly before drilling or cutting any holes. T ake 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[...]

  • Page 19

    W ARRANTY 18 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 Au - thorized Audiobahn Dealer . (A list of Authorized Audiobahn Dealers can be found on our[...]

  • Page 20

    How to receive warranty service: Contact your local Authorized Audiobahn Dealer , or call Audiobahn at (714) 452.1476 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,[...]

  • Page 21

    W ARRANTY CONTINUED 20[...]

  • Page 22

    NOTES 21[...]

  • Page 23

    NOTES 22[...]

  • Page 24

    PROUD SPONSOR OF 7050 Village Drive, Bldg G Buena Park, CA 90621 888-880-8469 fax info@audiobahn.com Follow us on Facebook and T witter 714-452-1476 oce[...]