Jbl GTO755.6 User Manual

car audio power amplifierowner’s manualTHANK YOUfor purchasing a JBL Grand Touring®Series amplifier. In order that we may better serve you should your

INSTALLATION 2WARNING: Playing loud music in anautomobile can hinder your ability to heartraffic and permanently damage your hearing. We recommend lis

APPLICATIONS – GTO301.1, GTO601.1 AND GTO1201.1The GTO subwoofer amplifiers are single-channel amplifiers. There aretwo sets of terminals to make it e

4APPLICATIONS – GTO75.4The GTO75.4 can be set up for stereo4-channel, 3-channel or bridged 2-channel operation, as shown inFigures 6 through 8.NOTE: F

Subwoofer Rear Front–++–+–5APPLICATIONS – GTO755.6The GTO755.6 can be configured for 6-channel, 5-channel or 3-channeloperation, as shown in Figures 9

6INSTALLATION AND SETUPSETTING THECROSSOVER(S)Determine your system plans and set thecrossover mode switch accordingly. If youplan to use the GTO75.2

7INSTALLATION AND SETUPTo NeonPowerSupplyTo NeonPowerSupplyFigure 13. Installing neon tubes in a JBL GTO amplifier. TROUBLESHOOTINGSYMPTOM LIKELY CAUS

GTO301.1• 204W RMS x 1 channel at 4 ohms and ≤1% THD + N• Signal-to-noise ratio: 77dBA (reference 1W into 4 ohms)• 294W RMS x 1 channel at 2 ohms, 14.