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Manual JL Audio J2320.4

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  • JL Audio J2320.4 - page 1

    Th ank you for p urcha sing a J L Au dio a mplif ier for your autom otive s ound syst em . Y our amplif ie r h as be en d es igne d an d m anufac ture d to ex ac ting stan dard s i n orde r t o en su re yea rs o f mu sic al e njoy ment in your vehicl e. For m ax imum per fo rm ance , we hig hly rec omme nd th at you h ave your ne w amp lif ier ins ...

  • JL Audio J2320.4 - page 2

    2 JL Audio 3 PLANNING Y OUR INST AL L A TION I t is importan t tha t y ou take the tim e t o r ead t hi s ma nua l an d t hat you pl an out you r in st al l ation ca ref u l ly . T he fol low in g a re s ome cons idera tion s t hat you mu st t a ke into acc ount when pla n ni ng you r ins ta l lat ion. Cooling Ef ficienc y Considerati ons: The ou t ...

  • JL Audio J2320.4 - page 3

    4 JL Audio 5 POWER CONNECTIONS Bef ore install ing the am plifie r , disc onn ect the ne ga tiv e (gro u n d ) wir e fr om the v ehicl e’ s ba t te r y . This will p rev en t acc id en ta l damag e t o the syst em , t he veh icle a nd you r b ody dur i ng i nst a l lat ion. Made in China CHANNEL 1 (L) CHANNEL 2 (R) Bridged Bridged CHANNEL 3 (L) C ...

  • JL Audio J2320.4 - page 4

    6 JL Audio 7 Mak e sur e yo u obse rve corr ect polari ty in makin g th e “H igh L eve l In pu t” conn e cti ons . Fa ilur e to do so will reduc e bass an d aff ect stereo imaging. Th e con nec t ions for t he “H ig h L e vel Inputs ” p lu g w ire s a re a s fol low s f rom le f t to ri ght on t he p lug: Channe ls 1 &2 (FR ONT) W hite ...

  • JL Audio J2320.4 - page 5

    8 JL Audio 9 “BASS BOOST” CONTROLS Each channel pair of the J 2- 320.4 inclu des a si ngle ba nd , bo ost-on ly bas s e qua l iz er c ontrol le d by a rot ar y k nob m ark ed “ Bas s Bo ost ” . Th is cont rol h as a b oost ra nge of 0 d B (fu l l- counte rclockwise ) to + 12dB ( f ul l-clockwise ) and is c en tered at 45 Hz. HP | Off | LP F ...

  • JL Audio J2320.4 - page 6

    10 JL Audi o 11 AMPLIFIER ST A TUS INDICA TOR LIGHTS & PROTECTION CIRCUITRY There are two status ind ica tor lig h ts on the cont rol p ane l of the a mpli f ier. HP | Off | LP Filter Mode High-Pas s L ow-P ass Filter Fr equency (Hz) Filter Fr equency (Hz) Input Sens. Input Sens. CH 3&4 Input Fr om min max min max 60 1. 2k High-Pass 60 1. 2 ...

  • JL Audio J2320.4 - page 7

    12 J L Au dio 13 APPEN DIX B : J2-320 .4 S pe ci f ica ti on s General Specificat ions: Recommended F use V alue: 60 A Recommended F use T ype: AFS, AGU or MaxiF use™ a t battery, 2 x 3 0A A TC fuses on amplifier cha ssis Input Sect ions: No. of In put s: T wo S ter eo P air s Low-Leve l Inputs: Single-ended with RCA jack inputs Low-Level Input R ...

  • JL Audio J2320.4 - page 8

    14 JL Audi o 15 “My amp lif ier tu rns on, but the re is n o ou tpu t ” Che ck the inpu t signa l using an A C voltmeter to measure the vol tage from the so urce unit while an appro priate test to ne is pla yed through the source unit ( disconnect the input cables f rom t he ampl i fi er pr ior to t hi s te st). T he f reque ncy us ed sho uld b ...

  • JL Audio J2320.4 - page 9

    16 JL Audi o 17 INSTALLA TI ON NOTES: Use t h is di ag ra m t o doc u ment you r a mpl if i er’ s sw itc h a nd c ontrol po sition s. HP | Off | LP Filter Mode High-Pas sL ow-P ass Filter Fr equency (Hz) Filter Fr equency (Hz) Input Sens. Input Sens. CH 3&4 Input Fr om min max min max 60 1. 2k High-Pass 60 1. 2k 40 15 0 Low- Pass 40 15 0 Of f ...

  • JL Audio J2320.4 - page 10

    18 JL Audi o 19 INST ALLA TION NOTES: INST ALLA TION NOTES: ...

  • JL Audio J2320.4 - page 11

    LIMIT ED WA RR ANTY  AMP LIFIERS U SA JL Audio warra nts this prod uct to be free of def ec ts in materials and wor k manship fo r a period of o ne ( 1 ) year from the original d at e of purchase. This wa rranty is not transferrable and ap plies o nly to the origina l p urchaser from an au thorized JL Audio dealer . Should serv ice be nece ...

Manufacturer JL Audio Category Car Amplifier

Documents that we receive from a manufacturer of a JL Audio J2320.4 can be divided into several groups. They are, among others:
- JL Audio technical drawings
- J2320.4 manuals
- JL Audio product data sheets
- information booklets
- or energy labels JL Audio J2320.4
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 J2320.4.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals JL Audio J2320.4, service manual, brief instructions and user manuals JL Audio J2320.4. 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 J2320.4.

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A complete manual for the device JL Audio J2320.4, 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 J2320.4 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of JL Audio J2320.4.

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 J2320.4 - 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 J2320.4, 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 J2320.4, that we can find in the current document
3. Tips how to use the basic functions of the device JL Audio J2320.4 - which should help us in our first steps of using JL Audio J2320.4
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with JL Audio J2320.4
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of JL Audio J2320.4 in a specific country, if it was not possible to solve the problem on our own.

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