TOA BS-633AT
Cone Type Speaker
The BS-633AT is a wall-mount 5 (12cm) cone-type speaker with a compact and unobtrusive enclosure of ABS resin. Installation is quick and easy, and the speakers can be hook-mounted or mounted directly onto a wall. A push-type input terminal allows easy cable connections and bridge wiring. Input impedance can easily be adjusted by changing the tap position of the transformer. The speakers are highly cost-effective and well-suited for BGM and announcement applications.
The BS-633AT is wall mount speaker made of ABS resin and can be hooked or mounted directly on the wall. The push-in type input terminal makes cable connections easy and allows bridge wiring. The input impedance can be easily changed by changing the tap position of the transformer from the rear side of the speaker. The BS-633AT has a built-in attenuator and can be connected to a 2-wire and 3-wire systems.
Features:
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Specification |
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Rated Input |
6W (100V line), 3W (70V line) |
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Rated Impedance |
100V line: 1.7kΩ (6W), 3.3kΩ (3W) |
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Sensitivity |
(1W, 1m): 91dB |
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Frequency Response |
120 – 15,000Hz (–20dB) |
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Speaker Component |
5 (12cm) cone-type |
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Applicable Cable |
600V vinyl-insulated cable (IV wire or HIV wire) Solid copper wire: ø0.8 – ø1.6mm (equivalent to AWG 20 – 14) 7-core twisted copper wire: 0.75 – 1.25mm2 (equivalent to AWG 18 – 16) |
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Connection |
Push-in connector (bridging terminal) |
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Attenation Level |
3W: OFF, 1 (–12dB), 2 (–6dB), 3 (0dB) 6W: OFF, 1 (–13dB), 2 (–7dB), 3 (0dB) |
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Operating Temperature |
–10°C to 50°C (14°F to 122°F) |
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Finish |
Case: ABS resin, off-white |
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Rear board |
Hard board |
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Dimensions |
173 (W) × 195 (H) × 101 (D) mm (6.81 × 7.68 × 3.98) (excluding volume control) |
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Wall Mounting Case front mount: |
184mm (7.24) |
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Dimensions: |
Fixing hole mount: 120mm (4.72) |
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Weight |
810g (1.79 lb) |
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Accessory |
Speaker mounting screw (4 × 35 (0.16 x 1.38)) × 2, Speaker mounting screw (4 × 16 (0.16 x 0.63)) × 2 |
TOA BS-633AT
Cone Type Speaker
