TOA / PC-2638A

This speaker can be surface-mounted in locations where speakers cannot be embedded, such as ceilings. It also features a V-shaped spring catch system for easy installation. One-touch wiring is possible with the plug-in connector, and feed-through terminals support feed-through wiring. The included mounting bracket can be attached to an electrical box.

■Rated Input: 3 W

■Rated Impedance: 3.3 kΩ (3 W), 10 kΩ (1 W), (5 kΩ (2 W): Internal wiring modification required)

■Output Sound Pressure Level: 92 dB (1 W, 1 m)

■Frequency Response: 100 Hz to 18 kHz

■Speaker Type: 12 cm cone type

■Speaker Type:

Class L (92 dB(A) or higher measured with the second signal of the Fire Service Act Enforcement Regulations)

■Acoustic Power Level: 95 dB (1 W)

■Directional Characteristics Classification:

W (0° to less than 30°: Q=5, 30° to less than 60°: Q=3, 60° to 90°: Q=0.8)

■Mounting Method: V-shaped spring catch method

■Suitable Wire:

600 V-Vinyl Insulated Wire (IV Wire, HIV Wire)

Single Wire (Copper Wire): φ0.8～φ1.6 mm, Stranded Wire (7-Core Copper Wire): 0.75～1.25 mm?

■Input Terminal: One-touch push-in connector (feed-through terminal)

■Operating Temperature Range: -10 ℃ to +50 ℃

■Other: Conforms to JIS C 5532 (Speakers for Sound Systems)

■Finish

Panel: Flame-retardant ABS resin (Resin material flame-retardant grade: UL94V-0) Off-white (Munsell N9.5 approximate color) paint

■Dimensions: φ260 × 92.5 mm (exposed part)

■Weight: 750 g

■Accessories

Speaker mounting bracket…1, Electrical box mounting screws (M4×35)…2, Ceiling mounting screws (4×20)…2

*This unit is for indoor use only. The following locations, including outdoors, cannot be used for installation. Deterioration of the mounting area may cause the device to fall, leading to injury or malfunction.

1. Locations near the coast that are directly exposed to sea breezes.

2. Locations where rainwater may enter the device.

3. Locations with constant vibration.

4. Locations where chemicals are used, such as indoor swimming pools.

5. Locations where oil fumes or grease are likely to accumulate, such as kitchens.

6. Locations exposed to steam, high humidity, or excessive dust.

*Please ensure there are as few gaps as possible between the mounting surface and the main unit during installation. Dust, birds, and other foreign objects may enter the device and cause malfunctions.