Jl-audio J2500.1 User Manual

Thank you for purchasing a JL Audio amplifier for your automotive sound system. Your amplifier has been designed and manufactured to exacting standar

2 JL Audio® 3PLANNING YOUR INSTALLATIONIt is important that you take the time to read this manual and that you plan out your installation caref

4 JL Audio® 5POWER CONNECTIONSBefore installing the amplifier, disconnect the negative (ground) wire from the vehicle’s battery. This will preve

6 JL Audio® 7“INPUT SENSITIVITY” GAIN ADJUSTMENTLocated next to the input connectors is a rotary control labeled “Input Sens.”. This rotary co

8 JL Audio® 9SPEAKER OUTPUTSpeaker connection to the J2-500.1 is straightforward and takes place at the far right of the power/speaker connectio

10 JL Audio® 11APPENDIX B:J2-500.1 Specifications General Specifications:Recommended Fuse Value: 60ARecommended Fuse Type: ANL at battery, 4x

12 JL Audio® 13“My amplifier turns on, but there is no output” Check the input signal using an AC voltmeter to measure the voltage from the so

14 JL Audio® 15INSTALLATION NOTES:Use this diagram to document your amplifier’s switch and control positions.Reversed | NormalOutput PolarityLP

LIMITED WARRANTY  AMPLIFIERS USAJL Audio warrants this product to be free of defects in materials and workmanship for a period of one (1) year fro