BS-680F

Wall Mount Speaker

BS-680F

Constructed with metal cabinet, the speaker is ideal for use in a voice alarm system. Can be surface- or flush- mounted to the wall. Either concealed in-wall wiring or exposed wiring can be used for speaker cable connection. The speaker structure of direct wall-mounting with screws prevents the speaker from falling easily even if an outward force is applied to. The input impedance can be easily changed by changing the tap position of the transformer. The built-in 16 cm double cone speaker unit delivers high quality sound. The push-in type input connector makes cable connections easy and allows bridge wiring.

Surface or flush-mounting
High sound quality & sound pressure
Bridge wiring possible
Strong steel cabinet and baffle

Specifications A&E Specs Downloads

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), 6.7 kΩ (1.5 W), 13 kΩ (0.8 W)
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 6.7 kΩ (0.8 W), 13 kΩ (0.4 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

Cable Requirements

Solid wire: Ø0.8 - Ø1.6 mm (AWG 20 - 14)
7-core twisted wire: 0.75 - 1.25 mm² (AWG 18 - 16)

Connection

Push-in connector (bridging terminal)

Finish

Baffle, Cabinet: Steel plate, off-white (RAL 9010 or equivalent color), paint
Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent color), paint

Dimensions

310 (W) x 190 (H) x 90 (D) mm (12.2 x 7.48" x 3.54")

Weight

2.6 kg (5.73 lb)

Included Accessories

Rubber grommet …2, Speaker mounting screw (4 x 16) …4

Please download Datasheet to access full specifications.

The speaker shall be a 16cm (6") double cone-type box speaker suitable for wall mounting. Cable connection shall be by means of a push-in connector bridging terminal. The speaker shall be able to be quickly and easily installed in either a horizontal or a vertical orientation. Both wall and in-wall mounting shall be possible. The speaker shall include a transformer having multiple taps (0.8W, 1.5W, 3W, 6W at 100V and 0.4W, 0.8W, 1.5W, 3W at 70V) adjustable. The sensitivity at a distance of 1m with a 1W input level applied shall be 94dB. The speaker shall have a frequency response of 150Hz – 20kHz (-20dB).
The speaker baffle and cabinet shall be constructed of steel plate. The grille shall be surface-treated steel plate net. The speaker shall be available in off-white color. The unit shall have dimensions of 310 (W) x 190 (H) x 87.2 (D) mm (12.2" x 7.48" x 3.43"), and a weight of 2.6 kg (5.73 lbs.).
The speaker shall be a TOA model BS-680F.

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