JBL GTO755.6 - Manual (Page 4)

4
APPLICATIONS – GTO75.4
The GTO75.4 can be set up for stereo
4-channel, 3-channel or bridged
2-channel operation, as shown in
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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+ –
+
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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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+
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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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+
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Figure 8. GTO75.4 used in bridged 2-channel mode to drive a set of components or subwoofers.