H)<3D0/1 MH)<3D0/1 WATER RESISTANT Thank you for purchasing a ]L Audio amplifier for your sound system. Your ampl1jier has been designed and manufactured to exacting standards in order to ensure years of musical enjoyment. For maximum performance, we highly recommend that you have your new amplifier installed by an authorized ]L Audio dealer. Your authorized dealer has the training, expertise and installation equipment to ensure optimum performance from this product.
What's Included (1) Amplifier (4) Stainless steel mount ing screws (1) Spare 35A fuse (1) User manual Product Description This is a full-range monoblock amplifier utilizing Class D technology that can be used alone or in stereo pairs. Installation Applications This amplifier is designed for operation with 12 volt, negative-ground electrical systems. Using this product in systems with positive ground and/or voltages other than 12V may result in damage to the product and will void the warranty.
Connections +12V Red GND Black Negative (GND) Ground Connection REM Blue Positive(+ 12V) Remote Turn-On Input SPK+ Lt. Blue Positive(+) Speaker Output SPK- Lt. Blue/Black Negative(-) Speaker Output White RCA Red RCA Remote Bass Control Jack w Speaker High Low-Level Inputs (selectable via Input Voltage Switch) Source Remote Turn-On llMMI ------------....
Control Panel Settings and Adjustments The amplifier's settings and controls are located on the bottom panel beneath a gasketed, protective cover. Remove the four Phillips head screws from the center panel to access the controls and make adjustments. Replace cover when finished and mount the amplifier. Bass Boost LP Filter Freq.(Hz) (dB) Output Polarity ~ @. 80@.30 f7>.. '(0 0/180deg. LP Filter ~ 0• •+ 12 40 400 Off I On Input Voltage ~ Low/High Input Sens.
Status LED's I Protection Circuitry There are two status indicator lights on the wiring end panel of the amplifier. 1. "POWER" (Green): Lights to indicate that the amplifier is turned on and operating normally. 2. "PROTECT" (Red): Lights to indicate the amplifier's protection circuitry has been activated to prevent product failure due to thermal overload, over current or short-circuit to the amplifier's outputs. When this protection mode is activated, the amplifier will shut down to protect its circuitry.
Troubleshooting Rated RMS Power@ 14.4V, <1% THD+N 160W X 1 @4 0 Rated RMS Power@ 12.SV, < 1% THD+N 160Wx 1 @4 0 220W 200W X X 1@ 3 0 1@ 3 0 300W 250W X X 1@ 2 0 1 @2 0 Please refer to Appendix A to set the input sensitivity for m aximum, lowdistortion output.
Appendix A: Input Sensitivity Level Setting Following the directions below will allow the installer to adjust the input sensitivity of each amplifier channel pair in just a few minutes using equipment commonly available in installation bays. Necessary Equipment • Digital AC Voltmeter ·CD or file with a sine-wave test tone recorded at 0 dB reference level in the frequency range to be amplified for that set of channels (50 Hz for subwoofer channels, 1 kHz for a midrange application).
Limited Warranty- Amplifiers (USA) JL Audio warrants this product to be free of defects in materials and workmanship for a period of two (2) years from the original date of purchase. This warranty is not transferrable and applies only to the original purchaser from an authorized JL Audio dealer.
