TOA-BS-633A PA Box Speaker

TOA-BS-633A PA Box Speaker

The BS-633A 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.

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Product Description

Rated Input 6 W (100 V line), 3 W (70 V line)
Rated Impedance 100 V line: 1.7 kΩ (6 W), 3.3 kΩ (3 W), 10 kΩ (1 W)
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 10 kΩ (0.5 W)
Sensitivity 91 dB (1 W, 1 m)
Frequency Response 120 – 15,000 Hz (-20 dB)
Speaker Component 12 cm (5) cone-type”
Applicable Cable 600 V vinyl-insulated cable (IV wire or HIV wire)
Solid copper wire: φ0.8 – φ1.6 mm (equivalent to AWG 20 – 14)
7-core twisted copper wire: 0.75 – 1.25 m㎡ (equivalent to AWG 18 – 16)
Connection Push-in connector (bridging terminal)
Operating Temperature -10℃ to +50℃ (14゜F to 122゜F)
Finish Case: ABS resin, off-white
Rear board: Hard board
Dimensions 173 (W) × 195 (H) × 101 (D) mm (6.81 × 7.68″ × 3.98″)”
Wall Mounting Dimensions Case front mount: 184 mm (7.24)”
Fixing hole mount: 120 mm (4.72)”
Weight 780 g (1.72 lb)
Accessory Speaker mounting screw (4 × 35 (0.16 × 1.38″)) … 2

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