TOA BS-678 Wall Mount Speaker, 6W (100v), Off-White

TOA BS-678 Wall Mount Speaker, 6W (100v), Off-White The BS-678 is a double-cone type speaker with a wooden cabinet that has a stylish, compact and unobtrusive design and that delivers highly cost effective performance. A push-in type input connector allows easy cable connections and bridge wiring. The selectable input impedance can be easily adjusted by changing the tap position of the unit’s transformer. 6″ (16cm) double cone speaker unit ensures high-quality sound, making the BS-678 ideal for BGM and announcement applications. It can be installed in either a horizontal or a vertical orientation. Its structure permits direct wall installation with screws, making the speaker unit resistant to falling even if outward force is applied to it. • Stylish, compact and unobtrusive design • Quick and easy installation • High cost-effectiveness • Horizontal / vertical installation • Ideally suited for BGM and announcements Specification 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 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) Connection Push-in connector (bridging terminal) Finish: Baffle HIPS resin, off-white (RAL 9010 or equivalent colour) Cabinet Particle board with pvc sheet, off-white(RAL 9010 or equivalent colour) Grille Surface-treated steel plate net, off-white(RAL 9010 or equivalent colour) Dimensions 250 (W) × 190 (H) × 110 (D) mm (9.84″ × 7.48″ × 4.33″) Weight 1.7kg (3.75 lb) Accessory Speaker mounting screw (4 × 35 (0.16″ × 1.38″)) × 2