12
TBV BERLIN SERIES
Connections
Mode
Back Panel
TBV123
speakON* NL4
PASSIVE, Input Full Range +
PASSIVE, Input Full Range -
speakON* NL4
BI-AMP, Input Low +
Amplifier Channel 1
BI-AMP, Input Low -
BI-AMP, Input High +
Amplifier Channel 2
BI-AMP, Input High -
TBV118L
speakON* NL4
Input SUB +
Input SUB -
speakON* NL4
Input SUB +
Input SUB -
Connector
Internal Schematic
HF OUTPUT
1 +
HPF
NL4
LEVEL
1 -
Input/
2 +
Link
2 -
1+
1-
1 +
LPF
2-
LF
NL4
2+
1 -
Input/
2 +
Link
2 -
1 +
HF
NL4
1 -
Input/
2 +
Link
HF
1-
1+
2 -
2-
2+
1 +
LF
NL4
1 -
Input/
2 +
Link
2 -
1+
>
LF
NL4
1 -
>
Input/
2+
>
Link
2 -
>
1+
1-
>
2-
1+
NL4
2+
>
1 -
Input/
2+
>
Link
2 -
>
1+
>
NL4
1 -
>
Input/
>
1+
2+
1-
Link
LF
2 -
>
2-
2+
>
1+
NL4
1 -
>
Input/
2+
>
Link
2 -
>
Mode
Back Panel
TBV118L
HF
link to
HF
TBV123
PASSIVE
NL4-NL4 four-conductor cable
(1+/- to 1+/- and 2+/- to 2+/-)
NL4-NL4 two-conductor cable
(1+/- to 1+/-)
Quick Start Guide
Connector
Internal Schematic
speakON* NL4
1 +
HPF
NL4
Passive Input +
1 -
Input/
2 +
2-Wire Link from Sub
Link
2 -
Passive Input -
1-
1+
2-
1 +
LPF
2+
NL4
1 -
Input/
2 +
Link
2 -
Warning! Connecting a full-range speaker switched to
** TBV SERIES PRESET CHANNEL ASSIGNMENTS
bi-amp while using a 4-pole cable may cause damage to
FOR LAB GRUPPEN PLM, D SERIES AMPLIIERS
the compression driver. The full-range speaker must be
Channel 1 = TBV118L (route to 2+/-)
switched to 'passive' mode. Using 2-pole cables between
Channel 2 = TBV123 PASSIVE (route to 1+/-)
the subwoofer and full-range speaker is recommended.
speakON* NL4
>
1+
NL4
1 -
>
Input/
Passive Output Link +
2+
>
Link
2 -
>
2-Wire Link to Passive Full Range
Passive Output Link -
1-
1+
>
1+
NL4
>
1 -
2-
Input/
2+
>
2+
Link
2 -
>
** Amplifier Channel 2
Input Sub +
** Amplifier Channel 1
Input Sub -
13
HF
HF OUTPUT
LEVEL
HF
LF
LF