Handleiding
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21
100-T UL SERIES
User manual
An amplifier used at full power, combined with a 70V/100V transformer, can deliver dangerous voltages.
To avoid electric shock, always disconnect the power supply to the amplifier and transformer before
carrying out any work. Installation is the customer’s sole responsibility. Focal is therefore not liable in
any capacity whatsoever in the event of incident, accident and/or any other result or damage of any
kind related to the installation of loudspeakers. Be sure to follow your amplifier’s recommendations for
connecting each Integration 100-T UL Series loudspeaker correctly.
Loudspeaker positioning
100-T UL Series loudspeakers have been designed to reproduce all forms of music as faithfully as possible.
Nonetheless, a few simple rules should be followed to optimise their performance and to guarantee good
tonal balance and a realistic sound image.
Use in multiple loudspeaker systems (ceiling)
For use in multiple loudspeaker systems (each loudspeaker working independently of the others), the
loudspeakers can be installed according to your requirements and the room's architectural constraints.
However, take care not to install the loudspeakers too close to a wall or a corner, to avoid excessive low-
frequency levels. To guarantee optimum sound dispersion and uniform audio quality, the loudspeakers in
the UL 100-T range have been developed to cover a wide sound field, and thus with low directionality.
However, we recommend that you maintain a balanced spacing of at least 6.5 feet (2 metres) between
each ceiling-mounted loudspeaker installed in your sound system.
Cabling
Be sure to follow your amplifier’s recommendations for connecting each Integration 100-T UL Series
loudspeaker correctly. UL Series 100-T Integration loudspeakers must be connected to a 100V/70V
line amplifier, in order to connect multiple speaker drivers with long cable runs. These connections
can be made in parallel to chain the speakers together (fig. 1). This method allows you to connect the
loudspeakers together directly, for a more flexible system. We recommend using a cable with a + / -
marker and ensuring the polarity of the speaker drivers is respected. Choose cables of the appropriate
quality and cross-section for the length of the installation. You dealer will be able to advise you. Here is a
non-exhaustive table of recommended cable cross-sections for connection to a power amplifier:
Cable cross-section (mm²) according to amplification power in watts and length
Length (in feet/metres) 60W 120W 200W 300W 400W 500W
164ft (50m) 0.75
2
0.75
2
0.75
2
0.75
2
0.75
2
0.75
2
328ft (100m) 0.75
2
0.75
2
0.75
2
0.75
2
1.5
2
1.5
2
656Ft (200m) 0.75
2
0.75
2
1.5
2
1.5
2
2
2
2.5
2
1,312Ft (400m) 0.75
2
1.5
2
2
2
1968.5Ft (600m) 1.5
2
1.5
2
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Productinformatie
| Merk | Focal |
| Model | 100 IC8-T UL |
| Categorie | Speaker |
| Taal | Nederlands |
| Grootte | 10013 MB |
