中文
EN
D
LCD PL
ATE AMPLIFIER
中文
EN
D
B-LINE PRODUC
TS
17
16
17
16
WIRING
B 15 / B 18 / B 21 PASSIVE SUBWOOFERS
For B-Line passive subwoofers, audio signals are input and/or passed through a speakON
®
NL4 connector.
These wires should be connected as shown below:
It is recommended to use cables with at least 18 AWG conductor size. For long cable lengths, the maximum
conductor size is 14 AWG. Those wires must be assembled by a qualified technician.
B 15A SELF-POWERED SUBWOOFER
B 15A
subwoofer use powerCON
®
connectors for the mains power input and link. Figure 6 shows how to
plug-in and connect these wires.
Additionally, it uses XLR-3 connectors to input and loop audio signals. They follow the next plug-in and
configuration scheme:
B-LINE ACCESSORIES
Different accessories are available to enhance the possibilities of the B-Line
products. Some of them have
been designed exclusively to use these subwoofers with SE AUDIOTECHNIK's
®
line array units, like M-F3A
PRO and L 35 from the M-Line and the L-Line.
B 15 SFi M
B 15 SFi L 35
B 18 SFi M
B 18 SFi L 35
B 15 TD
B 18 TD
B 21 TD
SPS20
B 15 TC
B 18 TC
B 21 TC
P801DL RC
B 15 FC
B 18 FC
B 21 FC
-
B 15 / B 18 SFi M
: Frame for ground stacking M-Line line array units on
B 15
or
B 18
subwoofers.
-
B 15 / B 18 SFi L 35
: Frame for ground stacking L 35 line array units on
B 15
or
B 18
subwoofers.
-
B 15 / B 18 / B 21 TD
: Detachable dolly board for safe transportation.
-
B 15 / B 18 / B 21 TC
: Padded slip cover for storage.
-
B 15 / B 18 / B 21 FC
: Flight case for one subwoofer.
-
SPS20
: Pole mount with M20 thread and adjustable height.
-
P801DL RC
: Amplifier rain cover to protect the power amplifier of the
B 15A
.
Further information about the stacking frames and the right combination with M-Line and L-Line products
can be found in the respective user manual of these lines. Those manuals can be readily downloaded from
our website www.se-audiotechnik.de.
Figure 4.
B-Line accessories.
Figure 5.
SpeakON® NL4 plug-in and link cable connection.
speakON NL4
speakON 1
speakON 2
Connection
Wiring Scheme
2
1
1+
1+
2+
2+
1-
1-
2-
2-
XLR-3 IN
Click
Click
2
2
1
1
3
3
XLR-3 OUT
Connection
XLR-3 Female
Shield
Cold
Hot
XLR-3 Male
Wiring Scheme
Figure 6.
PowerCON® plug-in and link cable connection.
powerCON IN
powerCON 1
L
L
N
N
powerCON OUT
powerCON 1
Connection
Wiring Scheme
L
N
2
1
Figure 7.
XLR-3 plug-in and cable connection.
