JL Audio J2360.2 Owner's Manual
JL Audio J2360.2 Owner's Manual

JL Audio J2360.2 Owner's Manual

360w 2-channel, full-range amplifier

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owner's manual
360W 2-Channel, Full-Range Amplifier
Thank you for purchasing a JL Audio amplifier for
your automotive sound system.
Your amplifier has been designed and manufactured to exacting
standards in order to ensure years of musical enjoyment in your vehicle.
For maximum performance, we highly recommend that you have
your new amplifier installed by an authorized JL Audio dealer. Your
authorized dealer has the training, expertise and installation equipment
to ensure optimum performance from this product. Should you
decide to install the amplifier yourself, please take the time
to read this manual thoroughly so as to familiarize yourself
with its installation requirements and setup procedures.
If you have any questions regarding the instructions in this
manual or any aspect of your amplifier's operation, please contact your
authorized JL Audio dealer for assistance. If you need further assistance,
please call our Technical Support Department
at (954) 443-1100 during business hours.

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Summary of Contents for JL Audio J2360.2

  • Page 1 For maximum performance, we highly recommend that you have your new amplifier installed by an authorized JL Audio dealer. Your authorized dealer has the training, expertise and installation equipment to ensure optimum performance from this product.
  • Page 2: Protect Your Hearing

    Cooling efficiency Considerations: The outer shell of your JL Audio amplifier is designed to remove heat from the amplifier circuitry. For optimum cooling performance, this outer shell should be exposed to as large a volume of air as possible.
  • Page 3: Product Description

    ProduCt desCriPtion The JL Audio J2-360.2 is a two-channel, full- 5) Run speaker cables from the speaker systems range audio amplifier utilizing to the amplifier mounting location. Class A/B technology. 6) Find a good, solid metal grounding point The J2-360.2 can be operated with a wide close to the amplifier and connect the variety of source units and system configurations.
  • Page 4: Input Sections

    LEFT High-Level Inputs Input Sens. RIGHT RIGHT JL Audio inPut sensitivitY Controls The control labeled “Input Sens.” can be used to match the source unit’s output voltage to the input stage the amplifier for maximum clean output. Rotating the control clockwise will result in higher sensitivity (louder for a given input voltage).
  • Page 5: Filter Controls

    Note: The signal level of the “Preamp Output” is always line-level (low voltage). Protect +9dB Bass Boost JL Audio sPeaker outPuts The J2-360.2 incorporates a pass-through The J2-360.2’s speaker outputs are designed to accept 16 AWG - 8 AWG wire.
  • Page 6 If your amplifier fails or malfunctions, please return it to your authorized JL Audio dealer so that it may be sent in to JL Audio for service. There are no user serviceable parts or fuses inside the amplifier. The unique nature of the circuitry in the JL Audio amplifiers requires specifically trained service personnel.
  • Page 7 21 V 38 V 20 V not recommended 19 V not recommended JL Audio aPPendix b: J2-360.2 specifications general specifications: Recommended Fuse Value: 40A Recommended Fuse Type: AFS, AGU or MaxiFuse™ at battery, 2 x 20A ATC fuses on amplifier chassis input sections: No.
  • Page 8 “my amplifier turns on, but there is no output” JL Audio Check the input signal using an AC 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).
  • Page 9 Use this diagram to document your amplifier’s switch and control positions. Power High-Level Inputs Preamp Amplifier Outputs Inputs LEFT LEFT HP | Off | LP Filter Mode Input Sens. Filter Frequency (Hz) RIGHT RIGHT JL Audio Protect +9dB Bass Boost...
  • Page 10 JL Audio...
  • Page 11 - amPliFiers (usa) JL Audio warrants this product to be free of defects in materials and workmanship for a period of one (1) year from the original date of purchase. This warranty is not transferrable and applies only to the original purchaser from an authorized JL Audio dealer.

Table of Contents