TOA Electronics F-122CU2 3. FEATURES , 4. NOMENCLATURE AND DIMENSIONS

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.

• Easy installation. Can be quickly and accurately mounted to ceilings.

• 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.

4. NOMENCLATURE AND DIMENSIONS

Tile bridge

(accessory)

Mounting hole: ø200 (77/8)

Ceiling tile

Max. 202 (761/64)

Max. 37 (129/64)

Safety wire (accessory)

ø230 (91/16)

40 (137/64)

238 (9 3/8)

ø195 (743/64)

Approx. 600 (235/8)

[Rear] Safety wire hook

Choke bracketConnector cover

Front grille (accessory)

Unit: mm (inches)