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The BS-680U speaker has a strong, all-metal body, and are ideally suited for voice alarm system applications. 6" double cone speaker unit ensures high-quality sound. The BS-680U is certified to UL 1480 UUMW (Mass Notification System) and ULC-S541 standards. The speaker can be quickly and easily installed in either a horizontal or a vertical orientation. Either concealed in-wall wiring or exposed wiring can be used for speaker cable connection. A push-in type input connector allows easy cable connections and bridge wiring. The selectable input impedance can be easily adjusted by changing the top position of the unit’s transformer. Both flush-mounting and surface-mounting are possible. The innovative structural design is based on the Golden Ratio (1: 1.618), and also permits direct wall installation with screws, making the speaker unit resistant to falling even if outward force is applied to it.
| Rated Noise Power | 6 W |
|---|---|
| Rated Impedance | 70 V line: 830 Ω (6 W), 1.67 kΩ (3 W), 5 kΩ (1 W) 25 V line: 105 Ω (6 W), 210 Ω (3 W), 650 Ω (1 W) |
| Sensitivity | 94 dB (1 W, 1 m) (500 Hz - 5 kHz, pink noise) |
| Frequency Response | 150 Hz - 20 kHz (peak -20 dB) |
| Speaker Component | 16 cm (6) double cone-type" |
| UL Code | UL 1480 UUMW, ULC-S541 |
| Applicable Cable | Solid copper wire: φ0.8 - φ2.0 mm (AWG 20-12) Standard copper wire: φ0.5 - φ2.0 mm (AWG 20-14) |
| Connection | Push-in connector (Bridging terminal) |
| Operating Temperature | -10 °C to +50 °C (14 °F to 122 °F) |
| Finish | Baffle, Cabinet: Steel plate, white (RAL 9010 or equivalent color), powder coating Grille: Surface-treated steel plate mesh, white (RAL 9010 or equivalent color), paint |
| Dimensions | 310 (W) × 190 (H) × 90 (D) mm (12.2 × 7.48" × 3.54")" |
| Weight | 2.6 kg (5.73 lb) |
| Accessory | Rubber grommet x2, Speaker mounting screw (4 × 16) x4, Sponge tape x1 sheet (2 pieces) |
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Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).
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Free returns within 15 days, please make sure the itemsare in undamaged condition.
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