TOA / PC-3WR

The TOA PC-3WR is a high-impedance ceiling-mounted speaker that uses a small-diameter, drip-proof full-range speaker unit with high input resistance and a completely sealed structure. Its waterproof performance complies with IPX4, so it can be installed in humid environments (toilets, washrooms, swimming pool changing rooms, etc.).

■ Ceiling-Mounted Speaker

■ Rated Input
3 W, 1 W
■ Rated Impedance
3.3 kΩ (3 W), 10 kΩ (1 W)
■ Output Sound Pressure Level
88 dB (1 W, 1 m)
■ Frequency Response
180 Hz to 20 kHz (peak -20 dB)
■ Speaker Type
8 cm cone-type (waterproof)
■ Speaker Type
3 W Connection: L-Class (92 dB(A) or higher when measured with the second signal of the audio alarm according to the Fire Service Act Enforcement Regulations)
1 W Connection: M-Class (87 dB(A) or higher when measured with the second signal of the audio alarm according to the Fire Service Act Enforcement Regulations)
■ Acoustic Power Level
92 dB (1 W, 1 m) m)
■Directivity Classification
X (Horizontal/Vertical: 0° to 60° Q=2, 60° to 90° Q=0.8)
■Operating Temperature Range
-10°C to +50°C
■Waterproof Performance
IPX4 Equivalent
■Other
Complies with JIS C 5532 (Speakers for Sound Systems)
■Finish
Frame, Body: ABS resin, off-white (approximate Munsell N9.5 color)
Punched Mesh: Stainless steel
■Dimensions
φ180 x 120 (D) mm
■Weight
700 g
■Mounting Hole Dimensions
φ150 mm (Compatible with ceiling materials up to 50 mm thick)
■Accessories
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