INSTALLATION THANK YOU INSTALLATION CHOOSING A LOCATION for purchasing a JBL GTO amplifier. In WARNINGS AND TIPS AND MOUNTING THE order that we may better serve you should • Always wear protective eyewear when AMPLIFIER you require warranty service for your new using tools.
INSTALLATION POWER CONNECTIONS Power Connection Remote Connection Wire Gauge Chart The GTO amplifiers require a reliable Connect a wire (see chart at right for Connect the amplifier’s Remote (REM) Amplifier Maximum Minimum Model Current Draw Wire Gauge connection to the vehicle’s electrical appropriate gauge) directly to the vehicle’s terminal to the source unit’s Remote Turn- system in order to perform optimally.
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APPLICATIONS Rear Right Rear Left The GTO4060 can be set up for stereo 4-channel, 3-channel or bridged 2-channel operation, as shown in Figures 3 through 5. Figure 3. GTO4060 amplifier in 4-channel (stereo) NOTE: For simplicity, Figures 3 through operation to drive front and rear full-range speakers. 7 do not show power, remote and input Front Right Front Left...
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APPLICATIONS Figure 6. GTO2060 used in 2-channel (stereo) operation to drive a set of full-range speakers. Right Left Right Left Figure 7. GTO2060 used in bridge mode to drive a subwoofer.
CONTROLS AND SETUP TROUBLESHOOTING SETTING THE SETTING INPUT SYMPTOM LIKELY CAUSE SOLUTION CROSSOVER(S) SENSITIVITY No audio No voltage at BATT+ Check voltages at Determine your system plans and set 1. Initially turn the GAIN control(s) to (POWER LEDs or REM terminals, amplifier terminals the crossover mode switch accordingly.
SPECIFICATIONS GTO4060 • 55W RMS x 4 channels at 4 ohms and ≤1% THD + N • Signal-to-noise ratio: 80dBA (reference 1W into 4 ohms) • 75W RMS x 4 channels at 2 ohms, 14.4V supply and ≤1% THD + N •...
France Industries, Incorporated. All rights reserved. declare in own responsibility that the products described in this owner’s manual are in compliance JBL and Harman International are trademarks of with technical standards: Harman International Industries, Incorporated, EN 55013:2001 + A1:2003 EN 55020:2002 + A1:2003 registered in the United States and/or other countries.
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