Bang & Olufsen BOHBLR, Installation Manual

Page: 10 / 21

If you are looking to use more than 2 Bollard speakers, 70V is the proper solution.
In the Ohm (Ω) tap switch position, the transformers are bypassed. Due to the impedance
in the 6 Ω (Sub) / 4 Ω (Sat) setting,
ONLY A SINGLE PAIR OF BOLLARDS CAN BE USED.
8
7. 70V VS 8 Ω WIRING OPTIONS
6. TAP SETTINGS
Each pair of wires connecting into the subwoofer and satellite portions of Bollard speaker
is labeled as SUB IN and SAT IN respectively. To change the power tap setting, use the tap
switch under the cap on the subwoofer.
TAP SWITCH SETTING RECOMMENDED AMP MAX. NUMBER OF BOLLARD SPEAKERS
25 W (70V) BEOA125 Amp
TOTAL 8 PER
BEOA125
AMP
(4 per Channel)
50 W (70V) BEOA125 Amp
TOTAL 4 PER
BEOA125
AMP
(2 per Channel)
8Ω (bypass) BEOA125 Amp
TOTAL 2 PER
BEOA125
AMP
(1 per Channel)
* WARNING: ONLY RUN A MAXIMUM OF 2 (TWO) BOLLARD SPEAKERS IN 8Ω TAP SWITCH SETTING.
DSP2-200 AMP connected to Satellites
DSP2-200 AMP connected to Subwoofer
AUTO ON
L
BRIDGED IN(L)
R
IN OUT
SUB OUT
OPTICAL
IN
OPTICAL
OUT UPDATE
SPEAKER
ȍ21LY
BRIDGED
ȍ21LY
BRIDGED
OFF
ȍ
NORMAL
100-120V~60Hz/220-240V~50Hz 400W
FUSE T6.3AL/250V
EQ PRESET
EQ 1
EQ 2
EQ 3
EQ 4
SUB
FL
AT
+12V
TRIGGER IN
- +
DSP2-200
AUTO ON
L
BRIDGED IN(L)
R
IN OUT
SUB OUT
OPTICAL
IN
OPTICAL
OUT UPDATE
SPEAKER
ȍ21LY
BRIDGED
ȍ21LY
BRIDGED
OFF
ȍ
NORMAL
100-120V~60Hz/220-240V~50Hz 400W
FUSE T6.3AL/250V
EQ PRESET
EQ 1
EQ 2
EQ 3
EQ 4
SUB
FL
AT
+12V
TRIGGER IN
- +
DSP2-200
Bollard
switch setup
to
8 ohms
white
+
green
-
Sat IN
red
+
black
-
Sub IN
DSP2-200 AMP connected to Satellites
DSP2-200 AMP connected to Subwoofer
AUTO ON
L
BRIDGED IN(L)
R
IN OUT
SUB OUT
OPTICAL
IN
OPTICAL
OUT UPDATE
SPEAKER
ȍ21LY
BRIDGED
ȍ21LY
BRIDGED
OFF
ȍ
NORMAL
100-120V~60Hz/220-240V~50Hz 400W
FUSE T6.3AL/250V
EQ PRESET
EQ 1
EQ 2
EQ 3
EQ 4
SUB
FL
AT
+12V
TRIGGER IN
- +
DSP2-200
AUTO ON
L
BRIDGED IN(L)
R
IN OUT
SUB OUT
OPTICAL
IN
OPTICAL
OUT UPDATE
SPEAKER
ȍ21LY
BRIDGED
ȍ21LY
BRIDGED
OFF
ȍ
NORMAL
100-120V~60Hz/220-240V~50Hz 400W
FUSE T6.3AL/250V
EQ PRESET
EQ 1
EQ 2
EQ 3
EQ 4
SUB
FL
AT
+12V
TRIGGER IN
- +
DSP2-200
Bollard
switch setup
to
8 ohms
white
+
green
-
Sat IN
red
+
black
-
Sub IN
Tap Switch
Origin Acoustics
®