BS-680 6W Wall Mount Steel Cabinet Speaker
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 by changing the tap position of the transformer. A built-in 6-inch (16 cm) double cone speaker unit delivers high quality sound. Two ceramic screw terminal blocks (1 cable to 1 connection type) make bridge connection easier.
The BS-680FC is certified with EN 54-24.
Specifications 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) Grille 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