Toa F-122C - Manual (Page 3)

3
4. NOMENCLATURE AND DIMENSIONS
[Front]
ш
230 (9
1
/ 16
)
41 (1 39 / 64 )
229 (9 1 /
64
)
ш
195 (7
43
/ 64
)
[Side]
[Rear]
[Ceiling mounting]
Approx. 600 (23
5
/ 8
)
Unit: mm (inches)
Ceiling reinforcement ring
(accessory)
Mounting hole: ø200 (7 7 / 8 )
Safety wire (accessory)
Ceiling panel
Max. 200 (7
7
/ 8
)
Max. 37 (1
29
/ 64
)
Front grille (accessory)
Safety wire hook Detachable input connector
Cord clamp
3. FEATURES
• Bass-reflex speaker system designed to provide a wide frequency range and high power handling capability.
• 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.
• 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.
• 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.
• Optional mounting hardware permits exposed installation or installation in weak ceiling panels.