Applications – gto755.6, The gto755.6 – JBL gto601.1 II User Manual

Page 5

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Subwoofer

Right

Left

+

+

+

GTO755.6

II

(partial end panel)

5

APPLICATIONS – GTO755.6

II

The GTO755.6

II

can be configured for

6-channel, 5-channel or 3-channel
operation, as shown in Figures 9
through 11
.

Input Mode Switch:
• Use INT (internal mode) to send a

signal from the front and rear inputs
to the subwoofer.

• Use EXT (external mode) when

sending a dedicated signal to the
subwoofer inputs; e.g., if your source
unit has a subwoofer output.

NOTE: For simplicity, Figures 9 through
11 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.

Subwoofer

+

+

+

+

+

+

GTO755.6

II

(partial end panel)

Subwoofer

Rear

Right

Front

Right

Rear

Left

Front

Left

Figure 9. 6-Channel operation: GTO755.6

II

amplifier driving full-range front and rear speakers and a pair of subwoofers.

Subwoofer

Rear

Right

Front

Right

Rear

Left

Front

Left

+

+

+

+

+

GTO755.6

II

(partial end panel)

Figure 10. 5-Channel operation: The same as Figure 9, with the subwoofer output bridged to drive a single 4-ohm subwoofer,
providing the speaker with more power.

Figure 11. 3-Channel operation: GTO755.6

II

amplifier configured for 3-channel operation, where all of the channels are

bridged for a subwoofer and a pair of component speakers.

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