Fbt MUSE 118FSND, Operating Manual

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INPUTS & OUTPUTS
XLR CONNECTION
Available on MUSE 118FSND / FSCND models
The XLR connection is a type of balanced connection that allows the
connection of devices over long distances without loss of quality due to
the background noise detected.
This is made possible by the presence, as well as by the mass (pin 1), of
two cables: a signal cable (pin 2) and a 180° dephased signal cable (pin 3);
at the opposite end of the signal source, on both these cables, in addition
to the actual signal, the same quantity and type of background noise
possibly detected along the path or inevitably produced by the cables
(not the one for thermal agitation) will be present in phase. The signal will
then be taken from the two cables by difference: in this way the useful
part will be double amplitude while the noise detected or produced
along the path, being present in phase on both cables, will be cancelled
by the difference operation. In the three-pin version it is normally used
for the termination of balanced audio lines but it is often also used for
unbalanced signals creating a short circuit between the mass and the
cold pin. The EIA RS-297-A standard requires that the three-pin XLR
connectors for balanced audio are wired as shown in fig.
ETHERNET CONNECTION
Available on MUSE 118FSND / FSCND models
Neutrik etherCON® connectors provide solutions for data transfer and
more in harsh and demanding environments.
The etherCON® series is a robust and lockable RJ45 connector
system optimized for professional audio, video and lightning network
applications.
Thanks to the possibility of networking, the models of the Horizon series
can be remotely controlled thanks to the INFINITO System Management
Suite software.
It is advisable to use a cat.5e SF / UTP or higher class ethernet cable.
Support for DANTE Digital Sudio Networking.
SPEAKON
Disponibile sui modelli MUSE 118FS / FSC
MUSE118… is a 1-way system, that is, it needs to be driven by an
amplification channel suitably processed with DSP parameters supplied
by FBT. Improper use of the system with incorrect DSP settings can
compromise the reliability of the transducers and exhibit suboptimal
acoustic performance.
Internally there is no passive crossover, the speaker is connected directly
to the SPEAKON connectors.
In the rear dashboard there are two NeutriK Speakon NL4M connectors
with the 4 pins connected in parallel to each other. In this way it is
possible to link two or more speakers by connecting them in cascade, it is
sufficient to use a 2-conductor cable.
LINKS OF TWO OR MORE SPEAKERS
Attention!
In this configuration the impedance seen by the amplifier
decreases, it will therefore be necessary to choose amplifiers capable
of driving the impedance resulting from the parallel of the connected
speakers.
The section of the SPEAKON cable must be suitable for the current
supplied to the speakers. We generally recommend using the following
sections:
•
2.5mm2 length up to 20mt
• 4mm2 over 20 mt
IN+ IN- TROUGH TROUGH
SPEAKON
NL4M INPUT
1+ 1- 2+ 2-
SPEAKON
NL4M LINK
1+ 1- 2+ 2-
Long Term Power :
Recommended Amplifier
Sensitivity @1W,1m :
Short Term Power :
Frequency Response (@-6dB):
Max SPL cont. / peak :
Nominal Impedance : 8 Ohm
33 Hz - 250 HZ
101 dB
135 / 139 dB
1200 W RMS
600 W
2400 W
1+
2+
1-
)
)
)
)
2-
)
)
)
)
1+
2+
1- 2-
LINK
LF
CAUTION:
IT IS ADVISABLE TO USE AN
AMPLIFIER WITH AN RMS
OUTPUT THAT IS LOWER OF
1200W RMS.
TECHNICAL SPECIFICATIONS
LINK IN
FBT elettronica spa
RECAN ATI (MC)
MADE IN ITALY
Flyable Passive Subwoofer
All MUSE accessories are specifically rated in
agreement with structural computations. Never
use other accessories when assembling the
cabinets than the ones provided by FBT; FBT will
decline responsibility over the entire accessory
range if any component is purchased from a
different supplier
IN
1
ground
hot
cold
ground
hot
cold
LINK (uscita)
XLR bilanciato femmina
INPUT
XLR bilanciato maschio