JBL GTO755.6, GTO1201.1, GTO601.1, GTO301.1, GTO75.2 Applications GTO75.4, Figures 6 through

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APPLICATIONS – GTO75.4

The GTO75.4 can be set up for stereo

 

 

4-channel, 3-channel or bridged

 

2-channel operation, as shown in

 

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Figures 6 through 8.

 

 

 

 

NOTE: For simplicity, Figures 6 through

 

 

8 do not show power, remote and input

 

 

connections.

 

 

NOTE: Minimum speaker impedance

 

 

for stereo operation is 2 ohms.

 

 

Minimum speaker impedance for

 

 

bridged operation is 4 ohms.

 

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Figure 6. GTO75.4 amplifier in 4-channel (stereo) operation to drive front and rear full-range speakers.

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Figure 7. GTO75.4 is set up for 3-channel operation to drive a set of full-range speakers and a subwoofer.

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Figure 8. GTO75.4 used in bridged 2-channel mode to drive a set of components or subwoofers.

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Contents Thank YOU Installation Warnings and Tips InstallationChoosing a Location and Mounting the Amplifier Applications GTO301.1, GTO601.1 and GTO1201.1 Applications GTO75.2Applications GTO75.4 Figures 6 throughInput Mode switch Applications GTO755.6Installation and Setup Setting CrossoversSetting Input Sensitivity Installing Neon Tubes OptionalTroubleshooting Symptom Likely Cause SolutionSpecifications GTO301.1 GTO601.1 GTO1201.1GTO75.2 GTO75.4