JL Audio J21000.1 manual

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Table of contents for the manual

  • 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 [...]

  • 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[...]

  • Page 3

    4 JL Audio 5 POWER CONNECTIONS Befor e i nstal ling the a mp l if ier , disconnect the nega tive (ground ) wire from the vehicl e’ s battery . This wi ll prev ent accidental damage to the system, t he veh icle a nd you r p ers on du ri ng ins ta l lat ion. Made in China  ?[...]

  • Page 4

    6 JL Audio 7 IMPOR T ANT ! Mak e sur e yo u obse rve corr ect polari ty in makin g th e “H igh-Level I np ut ” co nnect ions. Fa ilur e to do so will res ult in a co mplet e loss of signal (no bass). Th e con nec t ions for t he “H ig h-L eve l I nputs” 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: W hite : L ef t [...]

  • Page 5

    8 JL Audio 9 “BASS BOOST” CONTROL Th e J2- 100 0.1 i nclude s a sing le ba nd, boo st- only bass equali zer co ntrolled b y a ro tar y knob ma rked “Ba ss Boo st ” . Thi s co ntrol has a boost range of 0d B ( f ull-counter clockw ise ) to + 12dB (fu l l-clo ck w ise) a nd i s ce ntered at 4 5 H z. LP Filter F requency (Hz) Input Sens. Bass [...]

  • Page 6

    10 JL Audi o 11 SERVICING Y OUR AMPLIFIER If your amplifier fai ls or malf unct io ns, please return it to yo u r au thorized JL Audio dealer so that it ma y be sent in to JL Audio for ser vice. There are no user serviceable part s o r fuses i nsi de the am plifier . Th e uniqu e natur e o f the cir cuitr y in the JL Audio amp lif iers req uires sp[...]

  • Page 7

    12 J L Au dio 13 APPEN DIX B : J2- 1000. 1 Specifications General Specificat ions: Recommended F use V alue: 1 00A Recommended F use T ype: ANL at battery, 3x 3 5A A TC fuses on amplifier chass is. Input Section: Low- Leve l Inpu t: Sing le- en ded wi th RC A jack s Low-Level Input Range: 200mV - 6.5 V RMS High-Level Input: Single - ende d with m o[...]

  • 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[...]

  • Page 9

    16 JL Audi o 17 INST ALLA TION NO TES: Use this diagram to document your amplifier’ s switch and control positions. LP Filter F requenc y (Hz) Input Sens. Bass Boost Remote Level P ort min max 40 300 O +12dB Pr otec tP ower High-Level Inputs LEFT RIGHT LEFT RIGHT Amplifier Co ntrols Amplifier Inputs Pr e- Outs Amplifier Status[...]

  • Page 10

    18 JL Audi o 19 INST ALLA TION NO TES: INST ALLA TION NO TES:[...]

  • Page 11

    LIMIT ED WA RR ANTY  AMP LIFIERS U SA JL A udio warrants this p ro du ct t o b e fr ee o f def ects in m at erials and w orkmanshi p f or a period of one ( 1 ) year from t he origina l date of purch ase. 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 [...]