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Manual JL Audio e1800D

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Summary
  • JL Audio e1800D - page 1

    Thank you for purchasing a JL Audio amplifier for your automotive sound system. Your amplifier has been designed and manufactured to exacting standards in or der to ensure years of musical enjoyment in your vehicle. For maximum performance and extended warranty coverage, we highly recommend that you have your new amplifier installed by an authorize ...

  • JL Audio e1800D - page 2

    PLANNING Y OUR INST ALLA TION It is impor tant that you take the time to read this manual and that you plan out y our installation carefully . The following are some considerations that you m ust take into account when planning your installation. Cooling Efficiency Considerations: The outer shell of your JL Audio amplifier is designed to remov e he ...

  • JL Audio e1800D - page 3

    PO WER CONNECTIONS Before installing the amplifier , disconnect the negative (ground) wire from the vehicle's batter y . This will prevent accidental damage to the system, the vehicle and y our body during installation. The e1800D's “+12 VDC” and “Ground” connections are designed to accept 4 AWG po wer wire. 4 A WG is a minimum po ...

  • JL Audio e1800D - page 4

    which are acceptable and commonly used f or filtering between mids and tweeters. Filter ing between subwoof er systems and satellite speaker systems is best done with active f ilter s, which cut off frequency content at the input to the amplifier . Active f ilter s are more stable than passive f ilter s and do not introduce extraneous resistance , ...

  • JL Audio e1800D - page 5

    AMPLIFIER ST A TUS INDICA T OR LIGHTS / PRO TECTION CIRCUITR Y There are two status indicator lights on the input / control end of the amplifier : 1) “Po wer” (Green): lights to indicate that the amplifier is turned on and operating nor mally . 2) “Protect 1 - Flashing Light” (Red): flashes to indicate that the amplifier’ s Level 1 protec ...

  • JL Audio e1800D - page 6

    APPENDIX B: Precise Fr equency Selection Chart “FIL TER FREQ” AMP FIL TER Detent Panel Actual Number Marking Fr eq. Full counter -clockwise: 53 01 . . . . . . . . . . . . . . . . . . . . . . . .53 02 . . . . . . . . . “50” . . . . . . . . .53 03 . . . . . . . . . . . . . . . . . . . . . . . .53 04 . . . . . . . . . . . . . . . . . . . . . . ...

  • JL Audio e1800D - page 7

    JL AUDIO e1800D 13 “ MY AMPLIFIER TURNS ON, BUT THERE IS NO OUTPUT ” Check the input signal using an A C voltmeter to measure the voltage from the source unit while an appropriate test tone is played through the source unit (disconnect the input cables from the amplifier prior to this test). The frequency used should be in the range that is to ...

  • JL Audio e1800D - page 8

    JL AUDIO e1800D 15 14 JL AUDIO e1800D INST ALLA TION NO TES: Use this diagram to document your amplifier’ s switch and control positions. ...

  • JL Audio e1800D - page 9

    LIMITED W ARRANTY - AMPLIFIERS (USA) JL AUDIO warr ants this product to be free of defects in materials and wor kmanship for a period of ninety (90) days from the original date of purchase . The warr anty term is extended to two (2) year s if installation is performed or approved b y an authorized JL AUDIO dealer (proof of installation or appro val ...

Manufacturer JL Audio Category Car Amplifier

Documents that we receive from a manufacturer of a JL Audio e1800D can be divided into several groups. They are, among others:
- JL Audio technical drawings
- e1800D manuals
- JL Audio product data sheets
- information booklets
- or energy labels JL Audio e1800D
All of them are important, but the most important information from the point of view of use of the device are in the user manual JL Audio e1800D.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals JL Audio e1800D, service manual, brief instructions and user manuals JL Audio e1800D. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product JL Audio e1800D.

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A complete manual for the device JL Audio e1800D, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use JL Audio e1800D by users. Manuals are usually written by a technical writer, but in a language understandable to all users of JL Audio e1800D.

A complete JL Audio manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual JL Audio e1800D - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the JL Audio e1800D, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the JL Audio e1800D, that we can find in the current document
3. Tips how to use the basic functions of the device JL Audio e1800D - which should help us in our first steps of using JL Audio e1800D
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with JL Audio e1800D
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of JL Audio e1800D in a specific country, if it was not possible to solve the problem on our own.

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