* Warning: Using B channels in Mono (K4 = ) with 12dB/Oct. filter, signal for sub depends on Right input. If
you move Balance onto the Left channel in this condition, sub will not play. It is therefore necessary to set B
channels in stereo (K4 = ) in order to obtain the sum between Left and Right.
- HL12 12 dB HI/LO-PASS crossover
- BH12 12 dB BAND/HI-PASS crossover
- LM24 24 dB LO-PASS MONO crossover
- HL24 12/24 dB HI/LO-PASS crossover
- BSA1 stereo balanced pre out repeater
VRx MODULAR EXTENSIONS:
MULTICHANNEL EXTENSIONS
WARNING!
Apply to Audison’s specialised installation centres for the installation and
configuration of modular extensions described in this section
(only for models: VRx1.500, VRx2.150, VRXx2.250 and VRx2.400)
2000
EDITION
- 13 -- 56 -
K4 (MONO/STEREO switch of B channels) =
Power: 250W (Mono) 75W+75W (Stereo)
N°
4
Ch “A” amps. Ch “B” amps. PREAMPLIFIED
MM
Switch
config.
STEREO loudspeakers outputs
Power
Outputs
F1
MID-HI FRONT WOOFER FRONT
40 Hz ÷ 130 Hz
F3
40 Hz ÷ 5 kHz
4
HI REAR
4
WOOFER FRONT
3/4
SUB
F3
40 Hz ÷ 5 00 Hz
SUB
F3
40 Hz ÷ 5 00 Hz
STEREO line outputs
Filter
Bypass
40 Hz ÷ 5 kHz
B1
F1
MID-HI FRONT
Power: 75 W + 75 W
Filter
Bypass
40 Hz ÷ 5 kHz
B1
F4
HI-REAR
Power: 75 W + 75 W
Filter
Bypass
40 Hz ÷ 5 kHz
B4
F1
HI FRONT
Power: 75 W + 75 W
Filter
Bypass
40 Hz ÷ 5 kHz
B1
F
1
HI FRONT
Filter
Bypass
40 Hz ÷ 5 kHz
B
1
F4
HI REAR
Power: 75 W + 75 W
Filter
Bypass
40 Hz ÷ 5 kHz
B4
F
4
HI REAR
Filter
Bypass
40 Hz ÷ 5 kHz
B4
F4
Filter
Bypass
40 Hz ÷ 5 kHz
B4
F2
40 Hz ÷ 130 Hz
F3
40 Hz ÷ 5 kHz
F2
OM
N°
2
Ch “A” amps.
Left section
Ch “B” amps.
Right section
PREAMPLIFIED
MM
Switch
config.
MONO loudspeakers outputs
Power
Outputs
F1
HI-PASS
Power: 250 W
MONO line outputs
Filter
Bypass
40 Hz ÷ 5 kHz
B1
F4
HI-PASS
Power: 250 W
Filter
Bypass
40 Hz ÷ 5 kHz
B4
SUB
F3
40 Hz ÷ 500 Hz
OM
K6=
K6=
S3 (12-24dB/oct. SUB filter slope switch) =
K3 (MONO/STEREO switch of A channels ) =
INPUTS: use IN1 (R) for Left ch, use IN2 (R) for Right ch.K6 =
K4 (MONO/STEREO switch of B channels) =
S3 (12-24dB/oct. SUB filter slope switch) =
K3 (MONO/STEREO switch of A channels ) =
Power: 75 W + 75 W
VRx4.300
*
B1=F1 filter BYPASS
B4=F4 filter BYPASS
F1= HI-PASS filter
F2= HI-PASS filter of woofer BAND-PASS
(MM= ), it does not work if MM=
F3= LO-PASS filter of woofer BAND-PASS
(MM= ) or subwoofer LO-PASS
filter (MM= )
F4= HI-PASS filter
= Released switch
= Pushed switch
12dB/oct. SUB filter slope configurations
Power: 75 W + 75 W
Power: 75 W + 75 W
2 INPUTS: IN1 Front L and R inputs, IN2 Rear L and R inputs; non fading sub.
1 INPUT: IN1 L and R inputs, IN2 not used.