JBL GTQ360 Stereo Amplifier User Manual


 
9
RLRL
–+–+
L
+
L
R
+
R
L
+
L
R
+
R
–+–+
Application 3
4-Channel Bi-Amplified System with
Non-Fading Subwoofers
GTQ
AMP
GR 1
GR 1
GR 2
GR 2
RL
RL
Front Speakers
Subwoofers
Group 1 Group 2
Mode Stereo Stereo
Group 2 Input GR 1+2
Speaker Crossover High Pass Low Pass
Preamp Crossover
RR
Application 4
2-Channel Bridged
2-Channel Input
LR
GR 1
GR 2
Group 1 Group 2
Input Mode R R
Group 2 Input GR 2
Speaker Crossover * *
Preamp Output Crossover
–+
+
Output
GR 1
GR 2
R
+
L
R
+
L
GTQ
AMP
*Set to Low Pass for subwoofers, High Pass for satellites
or Flat for full range.
–+
L
+
L
R
+
R
L
R
+
–+–+
Application 2
3-Channel Bi-Amplified System with
Non-Fading Mono Subwoofer
RLRL
Preamp or
Speaker-Level
Input
Front Rear
RLRL
GR 1
GR 1
GR 2
GR 2
RLRL
Preamp or
Speaker-Level
Input
Front Rear
GTQ
AMP
Front Speakers
Satellite Speakers
Subwoofer
Group 1 Group 2
Mode Stereo L+R
Group 2 Input GR 1+2
Speaker Crossover High Pass Low Pass
Preamp Crossover
RL
RL
Application 1
4-Channel Full-Range
Group 1 Group 2
Input Mode ST ST
Group 2 Input GR 2
Speaker Crossover Flat Flat
Preamp Output Crossover
RLRL
–+–+
L
+
L
R
+
R
L
+
L
R
+
R
–+– +
GTQ
AMP
GR 1
GR 1
GR 2
GR 2
RL
RL
Front Speakers
Rear Speakers
RLRL
Preamp or
Speaker-Level
Input
Front Rear
GTQ 360 new 7/17/98 10:44 AM Page 9