TOA f-1522sc Mode D'Emploi
3
4. NOMENCLATURE AND DIMENSIONS
117 (4
39
/
64
)
11 (
7/16
)
Ceiling panel
Mounting hole: ø135 (5
5
/
16
)
ø
155 (6
7
/
64
)
Push-in terminal
Dust cover
Front grille (accessory)
Max.
37 (1
29
/
64
)
Max.
106 (4
11
/
64
)
[Front]
[Ceiling mounting]
[Side]
[Rear]
Unit: mm (inches)
2. GENERAL DESCRIPTION
The F-1522SC is a small, flush-mounted ceiling speaker that employs a full-range speaker element designed
to offer a wide frequency range and high-quality sound output. It can be mounted to the ceiling panel that is up
to 37 mm in thickness.
to offer a wide frequency range and high-quality sound output. It can be mounted to the ceiling panel that is up
to 37 mm in thickness.
3. FEATURES
• A rear-open type speaker system employing a speaker element covering a wide frequency range.
• Wide-dispersion flush-mount ceiling speaker design employs unique acoustic construction to realize a wide
area of coverage. Uniform sound output levels are achievable not only directly under the speaker, but also
over a wide radius.
over a wide radius.
• Because the speaker is provided with both low- and high-impedance operating capability, it can be used in
many different applications. Front panel-mounted input selector switch permits easy verification and change
of current impedance settings, even after installation.
of current impedance settings, even after installation.
• Easy installation. Can be quickly and accurately mounted to ceilings and walls.
• Rotating front grille can be installed quickly and conveniently.
• Attractive exterior design specially created by an interior designer blends naturally with any architectural
space, enhancing the immediate area's sense of harmony.