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JL AUDIO
e2150
two-channel full-range amplifier
o w n e r ' s m a n u a l
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 and extended warranty
coverage, 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 (Eastern Time Zone).
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Summary of Contents for JL Audio E2150
- Page 1 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...
- Page 2 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 Class AB technology for both channels. 8) Connect the positive and negative power The e2150 can be operated with a wide variety wires to the amplifier. A fuse near the amplifier is of source units and system configurations.
- Page 4 Appendix B (page 11). Tuning Hint: If you are using the e2150 to drive a subwoofer system (“LP” mode) or a component satellite speaker system (“HP” mode), 100 Hz is a good baseline “Filter Freq.
- Page 5 (–) wires and positive (+) wires to possitive (+) wires. 2) Left + Right Channel Information: When bridged and fed by a stereo input, the e2150 will automatically combine the left and right channels into a summed mono (left + right) channel.This...
- Page 6 APPENDIX A: Input Sensitivity Level Setting Following the directions below will allow the 9) Once you have adjusted the e2150 to its installer to adjust the input sensitivity of the maximum low-distortion output level, lower the amplifier(s) simply and easily in just a few minutes...
- Page 7 “MY AMPLIFIER SHUTS OFF ONCE IN A WHILE, USUALLY AT HIGHER VOLUMES” Check your voltage source and grounding point.The power supply of the e2150 will operate with charging system voltages down to 8V. Shutdown problems at higher volume levels can occur when the charging system voltage drops below 8V.These dips...
- Page 8 INSTALLATION NOTES: Use this diagram to document your amplifier’s switch and control positions. JL AUDIO e2150 JL AUDIO e2150...
- Page 9 LIMITED WARRANTY - AMPLIFIERS (USA) JL AUDIO warrants this product to be free of defects in materials and workmanship for a period of ninety (90) days from the original date of purchase. The warranty term is extended to two (2) years if installation is performed or approved by an authorized JL AUDIO dealer (proof of installation or approval required on purchase receipt).