TOA | BS-634 | Specification Sheet | TOA BS-634 Specification

TOA BS-634 Specification
BS-634/634T/1034/1034S
Wall Mount Speaker System
330 (12.99”)
APPEARANCE AND
DIMENSIONAL DIAGRAM
80
(3.15”)
Lock screw
83.5 (3.29”)
Enlarged view of
speaker receptacle
BS-1034S
66.7
(2.63”)
BS-634/634T/1034
120 (4.72”)
22.3
(0.88”)
210 (8.27”)
70 (2.76”)
Installation view
Ceiling or projection
of a structure
Over 170
(Over 6.69”)
The BS-634/634T/1034/1034S are wall-mount speakers matched with
a supplied plug-in speaker receptacle, for easy installation. The 6W
rated input BS-634/634T are 5" (12cm) cone-type speakers, while the
10W rated input BS-1034/1034S combine a low-frequency 5" (12cm)
cone-type speaker and a high-frequency balanced dome-type
speaker. An M4 screw terminal input connector allows easy
connections. The speakers are driven on a high-impedance (100V or
70V) line, with rated inputs. A selectable attenuation function is
provided on the BS-634T. The speaker enclosure’s design proportions
are based on the Golden Ratio (1: 1.618). A low profile blends in well
with room décor. Both vertical and horizontal installations are possible.
Enclosure and grille net colour is off-white, except on the BS-1034S,
which comes with a silver net grille.
Speaker
receptacle
(accessory)
BS-1034
Note: As a force of approx. 18 kg (39.68 lb)
is applied to the speaker receptacle at the
time of speaker installation, attach it in a
location durable enough to withstand the
force.
Over 250
(Over 9.84”)
DESCRIPTION
Wiring Diagram
BS-634
Speaker
Speaker
receptacle
Matching
transformer
1.7kΩ
N
FEATURES
• Innovative speaker design
• Low profile
• Beautiful design due to the Golden Ratio (1: 1.618)
• Easy and quick installation
• Thanks to the ingenious location of the TOA logo, the speaker
creates a distinctly different impression depending on whether it is
installed horizontally or vertically.
• Two colours selectable: off-white, which matches any interior style,
and silver, which adds a quality appearance.
• Ideally suited for BGM and announcements
HOT
3.3kΩ
R
COM
COM C
(Factory–preset wiring)
N
BS-634T
R
C
Speaker
Speaker
receptacle
N R COM
3-wire connection
Attenuator
N
HOT
N
R
R
C
C
Matching
transformer
1.7kΩ
COM
COM
(Factory–preset wiring)
2-wire connection
Speaker
Speaker
receptacle
HOT N
R
COM C
BS-1034/1034S
Matching
Network
transformer
Rotary switch
cercuit
500Ω
1kΩ
8Ω
2kΩ
3.3kΩ
0Ω
10kΩ
COM
(Factory–preset wiring)
Note: Never connect to the 500 Ω in a 100 V line system.
BS-634/634T
Polar Response (Horizontal)
0°
10
0°
10
330°
30°
30°
0
-10
60°
0°
10
330°
300°
60°
-10
300°
-20
-30
60°
-40
-30
-40
-40
270°
500Hz
400Hz
315Hz
270°
90°
1000Hz
800Hz
630Hz
270°
90°
2000Hz
1600Hz
1250Hz
0°
10
0°
10
330°
30°
0
0°
10
330°
330°
30°
0
0
-10
-10
300°
-20
60°
-10
300°
-20
60°
-30
-40
-40
-40
270°
270°
4000Hz
3150Hz
2500Hz
300°
-20
-30
-30
90°
300°
-20
-30
90°
60°
0
-10
-20
30°
330°
30°
0
90°
8000Hz
6300Hz
5000Hz
270°
90°
16000Hz
12500Hz
10000Hz
Polar Response (Vertical)
0°
10
0°
10
330°
30°
30°
0
-10
60°
0°
10
330°
0
300°
60°
-10
300°
-20
-30
60°
-40
-30
-40
-40
270°
500Hz
400Hz
315Hz
270°
90°
1000Hz
800Hz
630Hz
270°
90°
2000Hz
1600Hz
1250Hz
0°
10
0°
10
330°
30°
0
0°
10
330°
330°
30°
0
0
-10
-10
300°
-20
60°
-10
300°
-20
60°
-30
-40
-40
-40
270°
270°
4000Hz
3150Hz
2500Hz
300°
-20
-30
-30
90°
300°
-20
-30
90°
60°
0
-10
-20
30°
330°
30°
90°
8000Hz
6300Hz
5000Hz
SPL vs. Frequency
270°
90°
16000Hz
12500Hz
10000Hz
Beamwidth vs. Frequency
110
100
200
Beamwidth (deg)
80
70
60
50
100
50
40
30
20
50
100
500
1k
5k
10k
20k
10
20
Frequency (Hz)
50
100
500
1k
5k
10k
Frequency (Hz)
20k
Hor.
Ver.
Directivity Factor vs. Frequency
20
Directivity Factor (Q)
SPL (dB)
90
10
5
10
20
50
100
500
1k
Frequency (Hz)
5k
10k
20k
BS-1034/1034S
Polar Response (Horizontal)
0°
10
0°
10
330°
30°
30°
0
-10
60°
0°
10
330°
30°
0
-10
300°
-20
60°
300°
-20
-30
-40
-40
500Hz
400Hz
315Hz
-40
270°
90°
1000Hz
800Hz
630Hz
270°
90°
2000Hz
1600Hz
1250Hz
0°
10
0°
10
330°
30°
0
0°
10
330°
30°
0
-10
-10
60°
300°
-20
60°
300°
60°
-30
-40
-40
270°
270°
4000Hz
3150Hz
2500Hz
300°
-20
-30
-40
330°
0
-10
-20
-30
90°
300°
-20
-30
270°
30°
60°
-30
90°
330°
0
-10
90°
8000Hz
6300Hz
5000Hz
270°
90°
16000Hz
12500Hz
10000Hz
Polar Response (Vertical)
0°
10
0°
10
330°
30°
30°
0
-10
60°
0°
10
330°
30°
0
-10
300°
-20
60°
300°
-20
-30
-40
-40
-40
270°
90°
1000Hz
800Hz
630Hz
270°
90°
2000Hz
1600Hz
1250Hz
0°
10
0°
10
330°
30°
0
0°
10
330°
30°
0
-10
-10
60°
300°
-20
60°
300°
60°
-30
-40
-40
270°
270°
4000Hz
3150Hz
2500Hz
300°
-20
-30
-40
330°
0
-10
-20
-30
90°
300°
-20
-30
270°
500Hz
400Hz
315Hz
30°
60°
-30
90°
330°
0
-10
90°
8000Hz
6300Hz
5000Hz
SPL vs. Frequency
270°
90°
16000Hz
12500Hz
10000Hz
Beamwidth vs. Frequency
110
100
200
Beamwidth (deg)
80
70
60
50
100
50
40
30
20
50
100
500
1k
5k
10k
20k
10
Frequency (Hz)
20
50
100
500
1k
5k
10k
Frequency (Hz)
20k
Hor.
Ver.
Directivity Factor vs. Frequency
20
Directivity Factor (Q)
SPL (dB)
90
10
5
10
20
50
100
500
1k
Frequency (Hz)
5k
10k
20k
Specifications
Model No.
BS-634
BS-634T
Rated Input
Impedance
BS-1034
BS-1034S
6W
100V line: 1.7 kΩ (6W), 3.3 kΩ (3W)
70V line: 1.7 kΩ (3W), 3.3kΩ (1.5W)
10W
100V line: 1.7 kΩ (6W)
70V line: 1.7 kΩ (3W)
100V line: 1 kΩ (10W),2kΩ (5W),3.3 kΩ (3W), 10 kΩ (1W)
70V line: 500 Ω (10W), 1 kΩ (5W), 2kΩ (2.5W) ,3.3 kΩ (1.5W), 10 kΩ (0.5W)
Sensitivity (1m/1W)
90 dB
Frequency Response
120 – 18,000 Hz
120 – 20,000 Hz
Speaker Component
5" (12cm) cone-type
Low frequency: 5" (12cm) cone-type, High frequency: Balanced dome-type
Input Connector
Attenation
Finish
M4 screw terminal, distance between barriers: 11mm (0.43")
—
OFF (NC), 1 (-12dB), 2 (-6dB), 3 (0dB)
Enclosure: HIPS resin (fire resistant grade UL94 V-0 or its equivarent),
off-white (RAL 9010 or equivalent colour)
Net: Surface-treated steel plate, off-white (RAL 9010 or equivalent colour), paint
—
Enclosure: HIPS resin (fire resistant grade
UL94 V-0 or its equivarent), silver
Net: Steel plate, silver, paint
219 (W) × 330 (H) × 80 (D)mm (8.27" × 12.99" × 3.15")
Dimensions
Weight
—
Enclosure: HIPS resin (fire resistant grade
UL94 V-0 or its equivarent),
off-white (RAL 9010 or equivalent colour)
Net: Steel plate, off-white (RAL 9010 or
equivalent colour), paint
1.3 kg (2,87 lb)
Accessory
1.4 kg (3.09 lb)
Speaker receptacle × 1, Wall mounting screw × 2
Architect's and Engineer's Specifications
BS-634
The speaker shall be a 5" (12cm) cone type enclosure suitable for
wall mounting with a supplied plug-in speaker receptacle
accessory. The input connector shall be an M4 screw terminal,
with an 11 mm distance between barriers.
The speaker impedance shall be 1.7kΩ (6W) or 3.3kΩ (3W) for a
100V line, and 1.7kΩ (3W) or 3.3kΩ (1.5W) for a 70V line. The
output sound pressure level at a distance of 1m with a 1W input
level applied shall be 90 dB SPL. The speaker shall have a
frequency response of 120 – 18,000Hz (-20dB).
The speaker enclosure shall be constructed of fire resistant HIPS
resin. The grille shall be constructed of surface-treated steel plate
net. The speaker shall be available in off-white colour. The unit
shall have dimensions of 210 (W) × 330 (H) × 80 (D) mm (8.27” ×
12.99” × 3.15”), and a weight of 1.3 kg (2.87 lb).
The speaker shall be a TOA model BS-634.
BS-634T
The speaker shall be a 5" (12cm) cone type enclosure suitable for
wall mounting with a supplied plug-in speaker receptacle
accessory. The input connector shall be an M4 screw terminal,
with an 11 mm distance between barriers. Four settings of
selectable attenuation shall be OFF, -12dB, -6dB, and 0dB.
The speaker impedance shall be 1.7kΩ (6W) for a 100V line, and
1.7kΩ (3W) for a 70V line. The output sound pressure level at a
distance of 1m with a 1W input level applied shall be 90 dB SPL.
The speaker shall have a frequency response of 120 – 18,000Hz
(-20dB).
The speaker enclosure shall be constructed of fire resistant HIPS
resin. The grille shall be constructed of surface-treated steel plate
net. The speaker shall be available in off-white colour. The unit
shall have dimensions of 210 (W) × 330 (H) × 80 (D) mm (8.27” ×
12.99” × 3.15”), and a weight of 1.3 kg (2.87 lb).
The speaker shall be a TOA model BS-634T.
BS-1034
The speaker unit shall combine a 5" (12cm) cone type lowfrequency speaker with a balanced dome-type high frequency
speaker. The unit shall be capable of wall mounting with a
supplied plug-in speaker receptacle accessory. The input
connector shall be an M4 screw terminal, with an 11 mm distance
between barriers.
BS-1034S
The speaker unit shall combine a 5" (12cm) cone type lowfrequency speaker with a balanced dome-type high frequency
speaker. The unit shall be capable of wall mounting with a
supplied plug-in speaker receptacle accessory. The input
connector shall be an M4 screw terminal, with an 11 mm distance
between barriers.
The speaker impedance shall be 1kΩ (10W), 2kΩ (5W), 3.3kΩ
(3W) or 10kΩ (1W) for a 100V line, and 500Ω (10W), 1kΩ (5W),
2kΩ (2.5W), 3.3kΩ (1.5W) or 10kΩ (0.5W) for a 70V line. The
output sound pressure level at a distance of 1m with a 1W input
level applied shall be 90 dB SPL. The speaker shall have a
frequency response of 120 – 20,000Hz (-20dB).
The speaker impedance shall be 1kΩ (10W), 2kΩ (5W), 3.3kΩ
(3W) or 10kΩ (1W) for a 100V line, and 500Ω (10W), 1kΩ (5W),
2kΩ (2.5W), 3.3kΩ (1.5W) or 10kΩ (0.5W) for a 70V line. The
output sound pressure level at a distance of 1m with a 1W input
level applied shall be 90 dB SPL. The speaker shall have a
frequency response of 120 – 20,000Hz (-20dB).
The speaker enclosure shall be constructed of fire resistant HIPS
resin. The grille shall be constructed of surface-treated steel plate
net. The speaker shall be available in off-white colour. The unit
shall have dimensions of 210 (W) × 330 (H) × 80 (D) mm (8.27” ×
12.99” × 3.15”), and a weight of 1.4 kg (3.09 lb).
The speaker enclosure shall be constructed of fire resistant HIPS
resin. The grille shall be constructed of surface-treated steel plate
net. The speaker shall be available in silver colour. The unit shall
have dimensions of 210 (W) × 330 (H) × 80 (D) mm (8.27” ×
12.99” × 3.15”), and a weight of 1.4 kg (3.09 lb).
The speaker shall be a TOA model BS-1034.
The speaker shall be a TOA model BS-1034S.
TOA Corporation
www.toa.jp
Specifications are subject to change without notice.
Printed in Japan (0708) 833-52-385-70 U
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