TOA | BS-680FC | Specification Sheet | TOA BS-680FC Specification

TOA BS-680FC Specification
BS-680FC
Wall-Mount Speaker
FEATURES
• Innovative design based on the Golden Ratio (1:1.618)
• Quick and easy installation
• Strong all-metal body
• Horizontal / vertical installation
• Wall / in-wall mounting
• Two steatite screw terminal blocks and thermal fuse
• EN 54-24 certified in 2010 (Certificate No.: 1438/CPD/0178)
• In compliance with BS 5839 part 8
• Ideally suited for voice alarm system application
DESCRIPTION
SPECIFICATIONS
The BS-680FC speaker has a strong, all-metal body, and
Rated Input
Rated Impedance
are ideally suited for voice alarm system applications. 16cm
(6") double cone speaker unit ensures high-quality sound.
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. BS-680FC is EN 54-24*
certified and is therefore legalized for a use in conjunction
with fire detection systems. It is also in compliance with BS
5839 part 8. Two steatite screw terminal blocks (1 cable to
1 connection type) allow bridge connection. The selectable
input impedance can be easily adjusted by changing the
top position of the unit’s transformer. Both wall and inwall
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.
*EN 54-24: Loudspeaker for voice alarm systems for fire detection
and fire alarm systems
6 W (100V line), 3W (70V line)
100 V line: 1.7 kΩ(6 W), 3.3 kΩ(3 W), 6.7k Ω(1.5 W), 13
kΩ(0.8 W)
70 V line: 1.7 kΩ(3 W), 3.3 kΩ(1.5 W), 6.7k Ω(0.8 W), 13
kΩ(0.4 W)
Sensitivity
>94dB (1W, 1m) (500Hz – 5kHz, pink noise)
>77dB (1W, 4m) (100Hz – 10kHz, pink noise) according
to EN 54-24
>89dB (1W, 1m) (100Hz – 10kHz, pink noise) converted
based on EN 54-24
Maximum Sound
>84dB (6W, 4m) (100Hz – 10kHz, pink noise) according
Pressure Level*
to EN 54-24
>96dB (6W, 1m) (100Hz – 10kHz, pink noise) converted
based on EN 54-24
Frequency Response 150 Hz - 20k Hz (peak -20 dB)
Coverage Angle
500Hz: 180° (horizontal and vertical); 1kHz: 140°
(-6dB)
(horizontal and vertical); 2kHz: 120° (horizontal),
110° (vertical); 4kHz: 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 copper wire:ø1.0 – ø3mm (AWG 18 – 9)
Connection
Screw connector (steatite terminal x 2) bridging
Finish
Baffle, Cabinet: Steel plate, off-white (RAL 9010 or
equivalent color)
Grille: Surface-treated steel plate net, off-white (RAL
9010 or equivalent color), paint
Dimensions
310 (W) x 190 (H) x 90 (D) mm
Weight
2.6kg (5.73 lb)
Accessory
Rubber grommet x 2,
Speaker mounting screw (4 x 16) x 4
*TOA's rating is conservative, specifying a 100% confidence level. According to notified body
CNBOP the following measures have been verified: 89.7dB at 6W, 4m and 101.7dB at 6W, 1m.
Note: The specification data was measured in an anechoic chamber.
Reference axis; axis is on the center of grill surface and perpendicular to the grill surface.
Reference plane; plane is on the grill surface and perpendicular to the reference axis.
horizontal plane; plane is containing the reference axis and perpendicular the the reference plane
TOA Corporation Wall Mount Speaker BS-680FC 1/4
BS-680FC
Wall-Mount Speaker
APPEARANCE AND DIMENSIONAL DIAGRAM
252 (9.92”)
60 (2.36”)
2–5.5x10 (0.22”x0.39”)*
4–3.5x6.5 (0.14”x0.26”)*
36 (1.42”)
60 (2.36”)
Wall Mounted
In-Wall Mounted
10 (0.39”)
Dimension for
fixing hole A
BS-680FC
175±3
(6.89”±0.12”)
A
50 (1.97”)
24 (0.94”)
60.2 (2.37”)
10 (0.39”)
5 (0.2”)
36 (1.42”)
60 (2.36”)
150 (5.91”)
50 (1.97”)
2–ø20.5 (ø0.81”)
(knockout hole)
4–ø4.5 (ø0.18”)*
286 (11.26”)
115 (4.53”)
83.5 (3.29”)
87.2 (3.43”)
ø20.5 (ø0.81”)
(knockout hole)
260±3 (10.24”±0.12”)
310 (12.2”)
Mounting hole dimensional diagram
190 (7.48”)
190 (7.48”)
310 (12.2”)
Installation Example
24 (0.94”)
2–ø20.5 (ø0.81”)
(knockout hole)
Wiring Diagram
Thermal fuse (72°C (161.6°F))
Input
connector
Earth
HOT
COM
Earth
HOT
COM
Matching
13kΩ transformer
6.7kΩ
8Ω
3.3kΩ
1.7kΩ
0
COM
Incombustible cables
*Since no mounting screws are supplied with the speaker, separately prepare them
appropriate for the construction of all and its thickness.
ARCHITECT'S & ENGINEER'S SPECIFICATIONS
The speaker shall be a 16 cm (6") double cone-type speaker suitable
for wall-mounting. Both wall and in-wall mounting shall be possible.
Two steatite terminal blocks shall allow bridge connection. The
speaker shall be EN 54-24 certified and compliant with BS 5839-8.
The speaker shall include a transformer having multiple taps (0.8W,
1.5W, 3W, 6W at 100V line and 0.4W, 0.8W, 1.5W, 3W at 70V line)
adjustable.
The sensitivity at 1W input measured at a distance of 1m shall be 94
dB (500 Hz to 5k Hz, pink noise). The speaker shall have a frequency
response of 150 to 20k Hz (-20dB).
The specifications based on EN 54-24 measurement conditions are
follows: The sensitivity with 1W input shall be 74 dB at a distance of
4m and 89 dB at a distance of 1m converted based on EN 54-24 (100
Hz to 10k Hz, pink noise).
TOA Corporation Wall Mount Speaker BS-680FC 2/4
The maximum sound pressure level with 6W input shall be 84 dB at
a distance of 4m and 96 dB at a distance of 1m converted based on
EN 54-24 (100 Hz to 10k Hz, pink noise). The coverage angle (-6 dB)
shall be: 180 degrees (horizontal and vertical) at 500Hz, 140 degrees
(horizontal and vertical) at 1k Hz, 120 degrees (horizontal)/110
degrees (vertical) at 2k Hz and 100 degrees (horizontal)/80 degrees
(vertical) at 4k Hz. The environmental type according to EN 54-24
shall be A (indoor application).
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) × 190 (H) × 90 (D) mm (12.2" × 7.48" × 3.54"), and a weight of 2.6
kg (5.73 lb).
The wall-mount speaker shall be a TOA model BS-680FC.
BS-680FC
Wall-Mount Speaker
CHARACTERISTIC DIAGRAMS
Polar Response (Horizontal)
0°
10
30°
0°
10
330°
0
30°
-10
60°
300°
60°
0
300°
60°
-40
-30
-40
270°
500Hz
400Hz
315Hz
-40
270°
90°
1000Hz
800Hz
630Hz
270°
90°
2000Hz
1600Hz
1250Hz
0°
10
0°
10
330°
0
30°
0°
10
330°
0
30°
0
-10
-10
300°
-20
60°
300°
60°
-30
-40
-40
270°
4000Hz
3150Hz
2500Hz
300°
-20
-30
90°
330°
-10
-20
-30
300°
-20
-30
90°
330°
-10
-20
-30
60°
30°
-10
-20
30°
0°
10
330°
0
-40
270°
90°
8000Hz
6300Hz
5000Hz
270°
90°
16000Hz
12500Hz
10000Hz
Polar Response (Vertical)
0°
10
30°
0°
10
330°
0
30°
-10
60°
300°
60°
0
300°
60°
-40
-30
-40
270°
500Hz
400Hz
315Hz
-40
270°
90°
1000Hz
800Hz
630Hz
270°
90°
2000Hz
1600Hz
1250Hz
0°
10
0°
10
330°
0
30°
0°
10
330°
0
30°
0
-10
-10
300°
-20
60°
300°
60°
-30
-40
-40
270°
4000Hz
3150Hz
2500Hz
-40
270°
90°
8000Hz
6300Hz
5000Hz
SPL vs. Frequency
300°
-20
-30
90°
330°
-10
-20
-30
300°
-20
-30
90°
330°
-10
-20
-30
60°
30°
-10
-20
30°
0°
10
330°
0
270°
90°
16000Hz
12500Hz
10000Hz
Beamwidth vs. Frequency
110
100
200
80
Beamwidth (deg)
SPL (dB)
90
70
60
50
100
50
40
30
20
50
100
500
1k
5k
10k
20k
Frequency (Hz)
10
20
50
Directivity Factor (Q)
20
10
5
50
100
500
1k
500
1k
Frequency (Hz)
Directivity Factor vs. Frequency
10
20
100
5k
10k
20k
Frequency (Hz)
TOA Corporation Wall Mount Speaker BS-680FC 3/4
5k
10k
20k
Hor.
BS-680FC
Wall-Mount Speaker
CHARACTERISTIC DIAGRAMS based on EN 54-24 measurement conditions
(Pink noise, 1W, 4m, Only the BS-680FC without EN baffle)
Polar Response (Vertical)
Polar Response (Horizontal)
0°
10
0°
10
30°
330°
0
30°
0
-20
60°
-20
60°
300°
-40
-40
270°
90°
270°
90°
-40
-40
-30
-30
-20
-20
120°
240°
240°
-10
-10
0
150°
300°
-30
-30
120°
330°
-10
-10
150°
210°
10
180°
0
210°
10
180°
500Hz
1000Hz
2000Hz
4000Hz
SPL vs. Frequency
500Hz
1000Hz
2000Hz
4000Hz
Beamwidth vs. Frequency
80
200
Beamwidth (deg)
SPL (dB)
70
60
50
100
50
40
30
20
50
100
500
1k
5k
10k
20k
10
20
50
Frequency (Hz)
100
500
1k
Frequency (Hz)
5k
10k
20k
Hor.
Ver.
Directivity Factor vs. Frequency
Directivity Factor (Q)
50
10
5
1
20
50
100
500
1k
5k
10k
20k
Frequency (Hz)
TOA Corporation
www.toa.jp
TOA Corporation Wall Mount Speaker BS-680FC 4/4
Specifications are subject to change without notice.(201802) 833-52-414-6A
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