Read JBL GTS 300 (serv.man2) User Guide / Operation Manual online
10
L– R+
– +
L– R+
– +
L– R+
– +
Preamp or
Speaker-Level
Input
L
R
2 or 4-Ohm
Full-Range
Speakers
L– L+
– +
R– R+
– +
L
R
Front
Rear
4-Ohm
Subwoofer
Stereo Subwoofers may be used by configuring
Amp B as shown in Application #1.
Amp B as shown in Application #1.
Application 1
Stereo Full-Range or Subwoofer Operation
Preamp or
Speaker-Level
Input
L
R
2 or 4-Ohm
Full-Range
Speakers or
Subwoofers
M
A
D
E
IN
IN
T
H
E
U
S
A
M
A
D
E
IN
IN
T
H
E
U
S
A
M
A
D
E
IN
IN
T
H
E
U
S
A
M
A
D
E
IN
IN
T
H
E
U
S
A
M
A
D
E
IN
IN
T
H
E
U
S
A
L
R
L
R
R
L– R+
– +
4-Ohm
Full-Range
Speaker or
Speaker or
Subwoofer
4-Ohm
Full-Range
Speaker or
Speaker or
Subwoofer
Application 2
Bridge-Mode Operation
L– R+
– +
For Single Amplifier
Subwoofer Use
For Dual-Amplifier
Full-Range or Subwoofer Use
Preamp or
Speaker Level
Full-Range Operation
Subwoofer Operation
Flat
Stereo
Speaker Output
Speaker Output
Crossover Input Mode
Switch Switch
Switch Switch
Low Pass Stereo
Main speakers are driven by head unit or
additional amplifier.
additional amplifier.
Single Amplifier:
Subwoofer-Operation (Mono)
Subwoofer-Operation (Mono)
Main speakers are driven by head unit or
additional amplifier.
additional amplifier.
Amp
Crossover
Input Mode
Switch
Switch
B
Low Pass
L + R
Speaker Output
Amp
Crossover
Input Mode
Switch
Switch
A + B
Low Pass
R
Dual Amplifier:
Subwoofer-Operation (Stereo)
Subwoofer-Operation (Stereo)
Speaker Output
Amp
Crossover
Input Mode
Switch
Switch
A + B
Flat
R
Speaker Output
Full-Range Operation (Stereo)
GTS300/600
A
GTS300/600
B
GTS300/600
GTS300/600
A
GTS300/600
B
Application 3
Bi-amplified, Three-channel
Subwoofer/Satellite System.
Subwoofer/Satellite System.
Amp
Crossover
Input Mode
Switch
Switch
A
High Pass
Stereo
B
Low Pass
L + R
Speaker Output
Crossover Input Mode
Switch Switch
Switch Switch
Application 1
Stereo Full-Range or Subwoofer Operation
Application 2
Bridge-Mode Operation
Application 3
Bi-amplified, Three-channel
Subwoofer/Satellite System
Subwoofer/Satellite System
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