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It is important that you closely follow the wiring instructions contained in this Owners Manual so that you get the most from your STEALTH Series mobile amplifier. Caution, Read First Some of our amplifiers are capable of producing a sound pressure level that can cause permanent damage to your hearing system.
MOUNTING LOCATION Your STEALTH Series amplifier comes with mounting feet that need to be attached to the amplifier prior to installation. Once the feet are in place, use the amplifier as a template and mark the four screw locations.
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(+) terminal of the car battery. 8. Remote (Remote Input Connection) All STEALTH Series amplifiers can be turned on by applying 12 volts to this terminal. This can be found on the rear of the source unit in the form of an electric antenna output, or a remote output.
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10.Power Indicator The GREEN when the power is on. 11. Gain Adjustment Control The input level can be adjusted with this control. Turn it in the clockwise direction when the output level of the car audio unit seems low 12. Sub Sonic Filter Variable subsonic filter (20Hz ~50Hz) The subsonic filter will roll off all of the unwanted frequencies below 20HZ ~50Hz.
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Remote Subwoofer Level Control This input allows you to add remote that will allow you to control the subwoofer output of your STEALTH amplifier from your dashboard. and to adapt the amplifier to all kind of signal sources with varying levels there are a level control provided on the amplifier next to the phone jacks.
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These amplifiers are designed to work within a 10 to 16.8 volt DC range. Before any wires are connected, the vehicles electrical system should be checked for correct voltage supply with the help of a voltmeter. First, check the voltage at the battery with the ignition in the OFF position. The voltmeter should read not less than 12V.
TROUBLESHOOTING TIPS NOTE: If the RED protection LED. is activated with no speakers connected to the amplifier, and all the power connections are correct, this would indicate an internal problem with the amplifier. Contact Soundstream Technologies or your local dealer.