JBL GX-A3001 Car Amplifier User Manual


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4
POWER AND GROUND CONNECTIONS
IMPORTANT: Disconnect the vehicle’s negative (–) battery terminal before beginning the installation.
The GX series amplifiers are capable of delivering high power levels, and require a heavy-duty and reliable connection to the vehicle’s electrical
systemtoachieveoptimalperformance.Pleaseadheretothefollowinginstructionscarefully.
usIng the connectors
GX-series amplifiers use the same type of screw terminals for power and speaker connections. This type of terminal is easy to use and allows the
easy connection of large-gauge wire.
Tousetheconnectors,useaPhillipsscrewdrivertoloosentheconnector’ssetscrew,insertthebarewireandtightenthesetscrewtosecurethe
wire in the connector, as shown in the illustration below.
IMPORTANT: Makesurethe(+)and(–)speakerbarewiresdonottoucheachotherortheotherterminalatboththeamplifierterminalsandspeaker
terminals. Touching wires can cause a short circuit that can damage the amplifier.
Tighten ScrewInsert Wire
Under Washer
Loosen Screw
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