Toa BS-680FC Specifications

BS-680FC
Wall Mount Speaker System
DESCRIPTION
The BS-680F/FC speakers have a strong, all-metal body, and are
ideally suited for emergency broadcasting (voice alarm system)
applications. 6" (16cm) double cone speaker unit ensures high-
quality sound. They 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.
in type input connector on the BS-680F allows easy cable
connections and bridge wiring, while on
The BS-680FC provides two ceramic screw terminal blocks
(1 cable to 1 connection type) allowing bridged connection.
The selectable input impedance can be easily
adjusted by changing the top position of the unit's transformer. Both
wall and in-wall 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.
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
• Ideally suited for emergency broadcasting applications
Wiring Diagram
BS-680F
Bridging
Input Matching
terminal connector transformer
HOT(black) 13kΩ
HOT
6.7kΩ
3.3kΩ
1.7kΩ
COM
COM
COM(white)
BS-680FC
Thermal fuse (72°C (161.6°F))
Input
connector
Earth
8Ω
13kΩ
HOT
6.7kΩ
COM
3.3kΩ
0
Earth
1.7kΩ
HOT
COM
COM
Incombustible cables
APPEARANCE AND
DIMENSIONAL DIAGRAM
2–ø20.5 (ø0.81")
(knockot hole)
*Since no mounting
screws are supplied
with the speaker,
separately prepare
them appropriate
for the construction
of wall and its
thickness.
2–ø20.5 (ø0.81")
(knockot hole)
4–ø4.5 (ø0.18")*
4–5.5x10 (0.22"x0.39")*
4–3.5x6.5 (0.14"x0.26")*

SPECIFICATIONS

BS-680F
Rated Input:
Rated Impedance:
Sensitivity (1W, 1m):
A push-
Frequency Response: 150 – 20,000Hz (peak –20dB)
Speaker Component: 6" (16cm) double cone-type
Applicable Cable:
Connetion:
Finish:
Dimensions:
Weight:
Accessory:
BS-680FC
Rated Input:
Rated Impedance:
Sensitivity (1W, 1m):
Frequency Response: 150 – 20,000Hz (peak –20dB)
Speaker Component: 6" (16cm) double cone-type
Standard:
Applicable Cable:
Matching
transformer
Connetion:
8Ω
Finish:
0
Dimensions:
Weight:
Accessory:
252 (9.92")
60 (2.36")
87.2 (3.43")
310 (12.2")
ø20.5 (ø0.81")
(knockout hole)
24 (0.94")
286 (11.26")
60.2 (2.37")
115 (4.53")
A
83.5 (3.29")
260±3 (10.24"±0.12")
36 (1.42")
310 (12.2")
60 (2.36")
Mounting hole dimensional diagram
6W (100V line), 3W (70V line)
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)
94dB (500 – 5,000Hz, pink noise)
600V vinyl-insulated cable (IV wire or HIV wire)
Solid wire: ø0.8 – ø1.6mm (equivalent to
AWG 20 – 14)
7-core twisted wire: 0.75 – 1.25mm
AWG 18 – 16)
Push-in connector (bridging terminal)
Baffle, Cabinet: Steel plate, off-white (RAL 9010 or
equivalent colour)
Grille: Surface-treated steel plate net, off-white
(RAL 9010 or equivalent colour)
310 (W) × 190 (H) × 87.2 (D) mm
(12.2" × 7.48" × 3.43")
3kg (6.61 lb)
Rubber grommet × 2,
Speaker mounting screw (4 × 16) × 4
6W (100V line), 3W (70V line)
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)
94dB (500 – 5,000Hz, pink noise)
In compliance with the British Standard
BS 5839-8:1998 (10.3 Protection of Loudspeakers)
600V vinyl-insulated cable (IV wire or HIV wire)
Solid copper wire: ø3mm (equivalent to AWG 9)
Screw connector (ceramic terminal × 2) bridging
allowable
Baffle, Cabinet: Steel plate, off-white (RAL 9010 or
equivalent colour)
Grille: Surface-treated steel plate net, off-white
(RAL 9010 or equivalent colour)
310 (W) × 190 (H) × 87.2 (D) mm
(12.2" × 7.48" × 3.43")
3kg (6.61 lb)
Rubber grommet × 2,
Speaker mounting screw (4 × 16) × 4
5 (0.2")
10 (0.39")
Dimension for
fixing hole A
BS-680F
2 (equivalent to