JL Audio 98221 - User Manual
JL Audio 98221 Car Amplifier – User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 7 – PreamP outPuts
- Page 8 – bridging Considerations; single channel. The HD600/4 has been designed; speaker Connector Plugs; For example, if you are using the HD600/4 in a; sPeaker outPuts; The HD600/4 employs JL Audio’s exclusive
- Page 9 – Amplifier Topology:
- Page 13 – (do not send product for repair to this address); international warranties:; by that country’s distributor and not by JL Audio, Inc.
owner’s manual
4-Channel Class-D 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 the JL Audio Technical Support Department
at (954) 443-1100 during business hours.
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Summary
12 | JL Audio - HD600/4 Owner’s Manual 13 PreamP outPuts The HD600/4 incorporates a pass-through preamp output section, so that additional amplifiers can easily be connected to the same signal(s) feeding the HD600/4. These preamp output signals are accessible via a stereo pair of RCA-type jacks, lab...
14 | JL Audio - HD600/4 Owner’s Manual 15 If you connect a load higher than 4Ω nominal per channel in stereo mode (or 8Ω in bridged mode), power will drop by half with every doubling of impedance above 4Ω stereo / 8Ω mono. If you connect a load lower than 1.5Ω nominal per channel in stereo mode (or ...
16 | JL Audio - HD600/4 Owner’s Manual 17 “status” led / ProteCtion CirCuitrY There is a single multi-color LED on the control panel of the amplifier to indicate the amplifier’s operating status. This LED’s behavior is as follows: 1) Flashing Green: amplifier is powering up, audio output is muted. 2...
