TOA | PC-2869 | Specification Sheet | TOA PC-2869 Specification

TOA PC-2869 Specification
PC-1869/2369/2869/2852
Ceiling Mount Speakers
PC-1869
PC-2369
PC-2869/2852
DESCRIPTION
The PC-1869/2369/2869/2852 are new thin-panel speaker designs
that blend in unobtrusively with an application’s architecture and
interior décor. They are ceiling-mount cone-type all-metallic speakers
that are ideal for use in a voice alarm system, when the speaker
system is integrated with a panel. Mounting the speaker into the
ceiling is quick and easy, thanks to a new SUS spring clamp
installation method. A wide variety (5”, 6” and 8” (12, 16 and 20cm)) of
speaker diameters is available. A push-type input terminal allows
easy cable connections and bridge wiring. Input impedance can
easily be adjusted by changing the tap position of the transformer.
The speakers are well-suited for BGM and announcement
applications.
FEATURES
• New speaker designs that harmonize with the venue's
architecture and decor
• Quick and easy installation thanks to new SUS spring
clamp installation method
• Wide frequency response
• Greater variety of ceiling speaker diameters
(5", 6", 8" (12, 16, 20cm))
• Thin panel does not clash with interior design
New SUS spring clamp
installation method
Hook the speaker mounting
spring(s) into the mounting
hole.
Make wiring.
Hook the rest of spring(s).
Push up the panel.
PC-1869
PC-2369
Polar Response
Polar Response
0°
10
0°
10
330°
30°
300°
60°
300°
-40
300°
60°
300°
300°
60°
-30
-40
-40
300°
8000Hz
6300Hz
5000Hz
60°
300°
-20
60°
300°
-20
-30
-40
270°
90°
8000Hz
6300Hz
5000Hz
270°
90°
16000Hz
12500Hz
10000Hz
SPL vs. Frequency
110
100
100
90
90
SPL (dB)
110
80
70
80
70
60
60
50
50
40
30
20
50
100
500
1k
5k
10k
30
20
20k
50
100
500
1k
5k
10k
20k
10k
20k
Frequency (Hz)
Frequency (Hz)
Beamwidth vs. Frequency
Beamwidth vs. Frequency
200
Beamwidth (deg)
200
100
50
100
50
10
10
20
50
100
500
1k
5k
10k
20
20k
50
100
500
1k
5k
Frequency (Hz)
Frequency (Hz)
Directivity Factor vs. Frequency
Directivity Factor vs. Frequency
20
Directivity Factor (Q)
20
10
5
10
10
5
10
50
100
500
1k
5k
10k
20k
20
Frequency (Hz)
100
500
1k
10k
20k
Appearance and Dimensional Diagram
72.8 (2.87”)
ø180 (ø7.09”)
ø230 (ø9.06”)
5 – 25
(0.2” – 0.98” )
5k
Frequency (Hz)
Appearance and Dimensional Diagram
67.1 (2.64”) 4.2 (0.17”)
50
ø200±3 (ø7.87”±0.12”)
5 –25 (0.2” – 0.98”)
20
5.5 (0.22”)
SPL (dB)
0
-10
-40
16000Hz
12500Hz
10000Hz
40
Beamwidth (deg)
330°
30°
270°
90°
SPL vs. Frequency
Directivity Factor (Q)
0°
10
330°
0
-30
270°
90°
4000Hz
3150Hz
2500Hz
-10
-20
-30
270°
90°
0°
10
30°
-10
-20
-40
270°
2000Hz
1600Hz
1250Hz
0
-10
300°
-20
-40
330°
30°
60°
-30
90°
0°
10
330°
60°
300°
270°
4000Hz
3150Hz
2500Hz
0
0
-10
-20
-40
90°
0°
10
330°
30°
-30
270°
30°
60°
-30
2000Hz
1600Hz
1250Hz
0°
10
330°
-10
-20
-40
1000Hz
800Hz
630Hz
0
-10
-30
270°
90°
0°
10
30°
0
-10
90°
-40
270°
500Hz
400Hz
315Hz
330°
30°
300°
-20
-40
90°
0°
10
330°
60°
-30
270°
1000Hz
800Hz
630Hz
0
-20
300°
-20
-40
90°
0°
10
60°
-10
-30
270°
500Hz
400Hz
315Hz
30°
60°
-30
90°
0
-10
-20
-30
330°
30°
0
-10
-20
0°
10
330°
30°
0
-10
60°
0°
10
330°
30°
0
Mounting Diagram
ø150±3 (ø5.91”±0.12”)
Input
connector
HOT
(+)
HOT(black) 13kΩ
Matching
transformer
6.7kΩ
8Ω
Input
connector
HOT
(+)
Bridging terminal
Mounting Diagram
1.7kΩ*
0
COM
COM(white)
*Factory-preset
Wiring Diagram
Matching
transformer
6.7kΩ
8Ω
3.3kΩ
3.3kΩ
COM
(–)
HOT(black) 13kΩ
COM
(–)
Bridging terminal
1.7kΩ*
0
COM
COM(white)
*Factory-preset
Wiring Diagram
PC-2869
PC-2852
Polar Response
Polar Response
0°
10
0°
10
330°
30°
300°
60°
300°
-40
300°
60°
300°
300°
60°
-40
300°
60°
60°
300°
-20
-30
-40
-40
270°
90°
8000Hz
6300Hz
5000Hz
270°
90°
16000Hz
12500Hz
10000Hz
SPL vs. Frequency
100
90
90
SPL (dB)
110
100
80
70
80
70
60
60
50
50
40
40
30
20
50
100
500
1k
5k
10k
30
20
20k
50
100
500
1k
5k
10k
20k
10k
20k
Frequency (Hz)
Frequency (Hz)
Beamwidth vs. Frequency
Beamwidth vs. Frequency
200
Beamwidth (deg)
200
100
50
100
50
10
10
20
50
100
500
1k
5k
10k
20
20k
50
100
500
1k
5k
Frequency (Hz)
Frequency (Hz)
Directivity Factor vs. Frequency
Directivity Factor vs. Frequency
20
Directivity Factor (Q)
20
10
5
10
100
500
1k
5k
10k
10
20k
20
Frequency (Hz)
100
500
1k
5k
10k
20k
Frequency (Hz)
7.1 (0.28”)
ø250±3 (ø9.84”±0.12”)
5 – 25 (0.2” – 0.98”)
Appearance and Dimensional Diagram
83.6
(3.29”)
Appearance and Dimensional Diagram
ø280 (ø11.02”)
50
ø280 (ø11.02”)
ø250±3 (ø9.84”±0.12”)
Mounting Diagram
Mounting Diagram
Input
connector
Input
connector
HOT
(+)
HOT(black) 13kΩ
Matching
transformer
6.7kΩ
HOT
(+)
COM
(–)
Bridging terminal
Matching
transformer
2kΩ
1kΩ
670Ω*
0
COM
COM(white)
*Factory-preset
Wiring Diagram
HOT(black) 3.3kΩ
8Ω
3.3kΩ
1.7kΩ*
5 – 25 (0.2” – 0.98”)
50
5
83.6
(3.29”)
20
10
7.1 (0.28”)
SPL (dB)
300°
270°
16000Hz
12500Hz
10000Hz
110
Beamwidth (deg)
0
-10
-20
-40
90°
SPL vs. Frequency
Directivity Factor (Q)
330°
30°
-30
270°
8000Hz
6300Hz
5000Hz
0°
10
330°
0
-30
90°
4000Hz
3150Hz
2500Hz
-10
-20
-30
270°
90°
0°
10
30°
-10
-20
-40
270°
2000Hz
1600Hz
1250Hz
0
-10
300°
-20
-40
330°
30°
60°
-30
90°
0°
10
330°
60°
300°
270°
4000Hz
3150Hz
2500Hz
0
0
-10
-20
-40
90°
0°
10
330°
30°
-30
270°
30°
60°
-30
2000Hz
1600Hz
1250Hz
0°
10
330°
-10
-20
-40
1000Hz
800Hz
630Hz
0
-10
-30
270°
90°
0°
10
30°
0
-10
90°
-40
270°
500Hz
400Hz
315Hz
330°
30°
300°
-20
-40
90°
0°
10
330°
60°
-30
270°
1000Hz
800Hz
630Hz
0
-20
300°
-20
-40
90°
0°
10
60°
-10
-30
270°
500Hz
400Hz
315Hz
30°
60°
-30
90°
0
-10
-20
-30
330°
30°
0
-10
-20
0°
10
330°
30°
0
-10
60°
0°
10
330°
30°
0
COM
(–)
Bridging terminal
330Ω
COM
COM(white)
*Factory-preset
Note: Never connect to the 330 Ω tap
in a 100 V line system.
Wiring Diagram
Specifications
Model No.
PC-1869
PC-2369
Rated Input
PC-2869
PC-2852
6W (100V line), 3W (70V line)
Rated Impedance
15W (100V line, 70V line)
100V line: 1.7 kΩ (6W), 3.3 kΩ (3W), 6.7 kΩ (1.5W), 13 kΩ (0.8W)
70V line: 1.7 kΩ (3W), 3.3kΩ (1.5W), 6.7 kΩ (0.8W), 13 kΩ (0.4W)
100V LINE: 670Ω (15W), 1kΩ (10W),
2kΩ (5W),3.3kΩ (3W)
70V LINE: 330Ω (15W), 670Ω (7.5W), 1kΩ
(5W), 2kΩ (2.5W), 3.3kΩ (1.5W)
Sensitivity (1W, 1m)
90 dB (500 – 5,000Hz, pink noise)
93dB (500 – 5,000Hz, pink noise)
94dB (500 – 5,000Hz, pink noise)
96dB (500 – 5,000Hz, pink noise)
Frequency Response
55 – 18,000 Hz (peak -20dB)
45 – 20,000 Hz (peak -20dB)
40 – 20,000 Hz (peak -20dB)
45 – 20,000 Hz (peak -20dB)
Speaker Component
5"(12cm) cone-type
6"(16cm) double cone-type
8"(20cm) double cone-type
8"(20cm) coaxial cone-type
Dimensions for
Fixing Hole
Mounting hole: ø150 ±3mm (ø5.91" ±0.12")
Ceiling thickness: 5 – 25mm (0.2" – 0.98")
Mounting hole: ø200 ±3mm (ø7.87" ±0.12")
Ceiling thickness: 5 – 25mm (0.2" – 0.98")
Speaker Mounting Method
Mounting hole: ø250 ±3mm (ø9.84" ±0.12")
Ceiling thickness: 5 – 25mm (0.2" – 0.98")
Spring clamp
Applicable Cable
600V vinyl-insulated cable (IV wire or HIV wire)
Solid copper wire: ø0.8 – ø1.6mm (equivalent to AWG 20 – 14)
7-core twisted copper wire: 0.75 – 1.25mm2 (equivalent to AWG 18 – 16)
Connection
Push-in connector (bridging terminal-2 branch type)
Finish
Baffle: Steel plate, off-white (RAL 9010 or equivalent colour), paint/Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent colour), paint
Dimensions
ø180 × 72 (D)mm (ø7.09" × 2.83")
ø230 × 79 (D)mm (ø9.06" × 3.11")
Weight
620g (1.37 lb)
760g (1.68 lb)
Accessory
ø280 × 92(D)mm (ø11.02" × 3.62")
1.4kg (3.09 lb)
1.6kg (3.53 lb)
paper pattern × 1
Architect's and Engineer's Specifications
PC-1869
The speaker shall be a 5” (12cm) cone-type speaker suitable for
ceiling mounting. Ease of installation shall be insured by a SUS
spring-based installation clamp mechanism. Cable connection
shall be by means of a push-in connector (bridging terminal).
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 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 55 – 18,000Hz (-20dB).
The speaker baffle shall be constructed of steel plate. The grille
shall be surface-treated steel plate. The speaker shall be available
in off-white colour. The unit shall have dimensions of ø180 × 72
(D)mm (ø7.09” × 2.83”), and a weight of 620g (1.37 lb).
The speaker shall be a TOA model PC-1869.
PC-2369
The speaker shall be a 6” (16cm) double cone-type speaker
suitable for ceiling mounting. Ease of installation shall be insured
by a SUS spring-based installation clamp mechanism. Cable
connection shall be by means of a push-in connector (bridging
terminal).
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 output sound pressure level at a distance of 1m
with a 1W input level applied shall be 93 dB SPL. The speaker
shall have a frequency response of 45 – 20,000Hz (-20dB).
The speaker baffle shall be constructed of steel plate. The grille
shall be surface-treated steel plate. The speaker shall be available
in off-white colour. The unit shall have dimensions of ø230 × 79
(D)mm (ø9.06” × 3.11”), and a weight of 760g (1.68 lb).
The speaker shall be a TOA model PC-2369.
PC-2869
The speaker shall be a 8” (20cm) double cone-type speaker
suitable for ceiling mounting. Ease of installation shall be insured
by a SUS spring-based installation clamp mechanism. Cable
connection shall be by means of a push-in connector (bridging
terminal).
PC-2852
The speaker shall be a 8” (20cm) coaxial cone-type speaker
suitable for ceiling mounting. Ease of installation shall be insured
by a SUS spring-based installation clamp mechanism. Cable
connection shall be by means of a push-in connector (bridging
terminal).
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 output sound pressure level at a distance of 1m
with a 1W input level applied shall be 94 dB SPL. The speaker
shall have a frequency response of 40 – 20,000Hz (-20dB).
The speaker shall include a transformer having multiple taps (3W,
5W, 10W, 15W at 100V and 1.5W, 2.5W, 5W, 7.5W at 70V)
adjustable. The output sound pressure level at a distance of 1m
with a 1W input level applied shall be 96 dB SPL. The speaker
shall have a frequency response of 45 – 20,000Hz (-20dB).
The speaker baffle shall be constructed of steel plate. The grille
shall be surface-treated steel plate. The speaker shall be available
in off-white colour. The unit shall have dimensions of ø280 × 92
(D)mm (ø11.02” × 3.62”), and a weight of 1.4 kg (3.09 lb).
The speaker baffle shall be constructed of steel plate. The grille
shall be surface-treated steel plate. The speaker shall be available
in off-white colour. The unit shall have dimensions of ø280 × 92
(D)mm (ø11.02” × 3.62”), and a weight of 1.6 kg (3.53 lb).
The speaker shall be a TOA model PC-2869.
The speaker shall be a TOA model PC-2852.
TOA Corporation
www.toa.jp
Specifications are subject to change without notice.
Printed in Japan (0708) 833-52-386-80 U
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