TOA BS-680FC ตู้ลำโพง Wall Mount Speaker 6 W
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. Two steatite screw terminal blocks (1 cable to 1 connection type) make bridge connection easier.
| Rated Noise Power |
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)
77 dB (1 W, 4 m) (100 Hz - 10 kHz, pink noise) according to EN 54-24
89 dB (1 W, 1 m) (100 Hz - 10 kHz, pink noise) converted based on EN 54-24 |
| Maximum Sound Pressure Level |
84 dB (6 W, 4 m) (100 Hz - 10 kHz, pink noise) according to EN 54-24
96 dB (6 W, 1 m) (100 Hz - 10 kHz, pink noise) converted based on EN 54-24 |
| Frequency Response |
150 Hz - 20 kHz |
| Coverage Angle(-6dB) |
500 Hz: 180゜ (horizontal and vertical); 1 kHz: 140゜ (horizontal and vertical);
2 kHz: 120゜ (horizontal), 110゜ (vertical); 4 kHz: 100゜ (horizontal), 80゜ (vertical);
according to EN 54-24 |
| Environmental type |
A (indoor applications) according to EN 54-24 |
| Speaker Component |
16 cm (6) double cone-type" |
| Applicable Cable |
Solid wire: φ1.0 - φ3.0 mm (AWG 18-9) |
| Connection |
Screw connector (steatite terminal × 2) bridging |
| 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) × 190 (H) × 87.2 (D) mm (12.2 × 7.48" × 3.43")" |
| Weight |
2.6 kg (5.73 lb) |
| Accessory |
Rubber grommet …2, Speaker mounting screw (4 × 16) …4 |
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