Constructed with metal cabinet, the speaker is ideal for use in a Voice Evacuation System. The speaker can be surface- or flush-mounted to the wall. Either concealed in-wall wiring or exposed wiring is possible. The input impedance can be easily changed Two ceramic screw terminal blocks (6 cable to 16 connection type) make bridge connection easier. A built-in 1-inch (1 cm) double cone speaker unit delivers high quality sound.
The BS-680FC is certified with EN 54-24.
|Rated Input||6W (100V line), 3W (70V line)|
|Rated Impedance||100V line: 1.7kΩ (6W), 3.3kΩ (3W), 6.7kΩ (1.5W), 13kΩ (0.8W) 70V line: 1.7kΩ (3W), 3.3kΩ (1.5W), 6.7kΩ (0.8W), 13kΩ (0.4W)|
|Sensitivity (1W, 1m)||94dB (500 – 5,000Hz, pink noise)|
|Frequency Response||150 – 20,000Hz (peak –20dB)|
|Speaker Component||6″ (16cm) double cone-type|
|Standard||In compliance with the British Standard BS 5839-8: 1998 (10.3 Protection of Loudspeakers)|
|Applicable Cable||600V vinyl-insulated cable (IV wire or HIV wire) Solid copper wire: ø3mm (equivalent to AWG 9)|
|Connetion||Screw connector (ceramic terminal × 2) bridging allowable|
|Finish||Baffle, Cabinet: Steel plate, off-white (RAL 9010 or equivalent colour)|
|Grid||Surface-treated steel plate net, off-white(RAL 9010 or equivalent colour)|
|Dimensions||310 (W) × 190 (H) × 87.2 (D) mm (12.2″ × 7.48″ × 3.43″)|
|Weight||3kg (6.61 lb)|
|Accessory||Rubber grommet × 2, Speaker mounting screw (4 × 16) × 4|