Hafler GX2300, Owner'S Manual

Page: 22 / 44

– 20 –
1. Connect signal from source to CH B input.
2. Stereo/Biamp switch not active (Stereo/Mono switch
overrides this switch when in mono/70V/100V mode).
3. Move Stereo/Mono switch to 70V mode.
4. Select 70V load, both channels.
5. Connect parallel array of 70V transformer-equipped
speakers across the red terminals of the 5-way binding
posts. (1200W–GX2600, 600W–GX2300)
6. CH B input sensitivity controls 70V mono output level.
Amplifier will clip at 70Vrms level.
70 Volt
Transformer
70 Volt
Transformer
Parallel Array
etc.
100V 70V 100V 70V
GX2300 GX2600
®
Crossover
CD EQ
Freq
Freq
HP
–
LP –
Full –
Delay
must
choose
one
only
500Hz –
800Hz –
180˚
–
0˚
–
Phase
0”-
6”-
12”-
18”-
24”-
30”-
0”-
6”-
12”-
18”-
24”-
30”-
Crossover
CD EQ
500Hz –
800Hz –
180˚
–
0˚ –
Phase
+10 dB
+0
+10 dB
+0
BIAMP STEREO
CH A
IN
—
+
300W
2 Ω – 8 Ω
Mono,70V,100V
Chassis Float
Audio GND
CH B
IN
+
—
300W
2 Ω – 8 Ω
—
+
600W
(Mono)
4 Ω – 16 Ω
A Division of
Rockford Corp.
Tempe, AZ 85281
Made in the U.S.A.
300 W Stereo, 2
Ω
– 8
Ω
600W Mono, 70V,100V
250W
115V~
50-60Hz
250V T7A
Attention: Utiliser un fusible
de rechange de même type.
CAUTION : For continued
protection from risk of fire,
replace only with same type
and rating of fuse.
HP –
LP –
Full
–
ON
ON
Class 2 wiring
For 70V, 100V, or Mono
• Use CH B input
• Load across RED terminals
• Set load switches to one
half load impedance
Delay
must
choose
one
only
2
6
2
6
protect
thermal
signal
clip
Stereo Mono
70V
100V
CH A
CH B
Power Load
Channel A
70V
4 Ω
2
Ω
100v
8
Ω
Channel b
-21
-18-15-12
-9
-6
-3
-24
-27
-32
-38
OFF
-21
-18-15-12
-9
-6
-3
-24
-27
-32
-38
OFF 0dB
0dB
2300 2300
70V
4 Ω
2
Ω
100v
8 Ω
G X 2 3 0 0
1. Connect signal from source to CH B input.
2. Stereo/Biamp switch not active-(Stereo/Mono switch
overrides this switch when in mono/70V/100V mode).
3. Move Stereo/Mono switch to MONO mode.
4. Set load switches (8
Ω
/4
Ω
/2
Ω
) to 1/2 the actual load
impedance. (16
Ω
/8
Ω
/4
Ω
) i.e. for a 4
Ω
speaker load,
select the 2
Ω
setting for both CH A and CH B Load
Switches
5. Connect appropriate speaker load 16
Ω
/8
Ω
/4
Ω
across
the red terminals of the 5-way binding posts.
6. CH B level control adjusts the mono output level.
(1200W-GX2600, 600W-GX2300)
®
Crossover
CD EQ
Freq
Freq
HP
–
LP
–
Full –
Delay
must
choose
one
only
500Hz –
800Hz –
180˚
–
0˚ –
Phase
0”-
6”-
12”-
18”-
24”-
30”-
0”-
6”-
12”-
18”-
24”-
30”-
Crossover
CD EQ
500Hz –
800Hz –
180˚
–
0˚ –
Phase
+10 dB
+0
+10 dB
+0
BIAMP STEREO
CH A
IN
—
+
300W
2 Ω – 8 Ω
Mono,70V,100V
Chassis Float
Audio GND
CH B
IN
+
—
300W
2
Ω
– 8
Ω
—
+
600W
(Mono)
4
Ω
– 16
Ω
A Division of
Rockford Corp.
Tempe, AZ 85281
Made in the U.S.A.
300 W Stereo, 2 Ω – 8 Ω
600W Mono, 70V,100V
250W
115V~
50-60Hz
250V T7A
Attention: Utiliser un fusible
de rechange de même type.
CAUTION : For continued
protection from risk of fire,
replace only with same type
and rating of fuse.
HP
–
LP
–
Full
–
ON
ON
Class 2 wiring
For 70V, 100V, or Mono
• Use CH B input
• Load across RED terminals
• Set load switches to one
half load impedance
Delay
must
choose
one
only
2
6
2
6
protect
thermal
signal
clip
Stereo Mono
70V
100V
CH A
CH B
Power Load
Channel A
70V
4 Ω
2
Ω
100v
8
Ω
Channel b
-21
-18-15-12
-9
-6
-3
-24
-27
-32
-38
OFF
-21
-18-15-12
-9
-6
-3
-24
-27
-32
-38
OFF 0dB
0dB
2300
70V
4 Ω
2
Ω
100v
8 Ω
G X 2 3 0 0
BRIDGE MONO MODE (GX2300/GX2600)
70V MONO MODE (GX2300/GX2600)