TOA F-2852C /EU, F-2352C, F-2352C EU, F-1522SC, F-2352SC EU, F-122C /EU, F-2352SC, F-2322C EU, F-2322C Specification

TOA F-2852C /EU, F-2352C, F-2352C EU, F-1522SC, F-2352SC EU, F-122C /EU, F-2352SC, F-2322C EU, F-2322C Specification
WIDE-DISPERSION
FLUSH-MOUNT CEILING SPEAKER
F-2852C
F-2322C
F-2352C
F-122C
F-2352SC
F-1522SC
DESCRIPTION
FEATURES
TOA introduces a new range of ceiling-mounted speakers
that have been designed and engineered to overcome
limiting factors that have been associated with conventional
ceiling-mount speakers. Most noticeable has always been
the high-frequency rolloff that resulted from limited speaker
dispersion characteristics. TOA's new ceiling speaker range
provides well-balanced audio reproduction without treble
attenuation over an expanded listening area thanks to the
extra-wide dispersion characteristics that are part of the
overall speaker design. Perceived speaker directionality and
beaming tendencies are minimized, resulting in a natural,
well-balanced sound over a wide area at all levels.
Conventional speakers exhibit high frequency rolloff
characteristics as the distance between speaker and listener
increases. However TOA believes that an ideal ceilingmounted speaker's response characteristics should include
wide dispersion and non-frequency dependent directionality
and this new ceiling speaker series proves that.
● Designed to blend into ceilings with a smooth, low-profile
design.
● Extra ease of use and higher cost-effectiveness with the
metal "back can" enclosure for the speaker rear.
( F-122C, F-2352C, F-2852C, F-2322C models )
● Minimal high frequency rolloff allows clear and wellbalanced sound reproduction over a wide listening area.
● Quick and easy installation to precisely mount speaker
onto ceilings and walls. Rotating front grille also installs
quickly and conveniently.
● The Electronic Controller (AC-120) option is required to
provide increased control of the F-122C's speaker
response.
WIDE-DISPERSION
FLUSH-MOUNT
CEILING SPEAKER
Delivering a new level of audio performance in
ceiling-mounted speakers.
Wide Dispersion
Speaker
Conventional
Speaker
B
A
B
A
Expanded listening area coverage thanks to the extra-wide dispersion
characteristics of TOA's ceiling speakers makes it possible to
utilize fewer speakers to cover a desired area, allowing
more cost-effective installations.
SP 1
A
SP 2
SPL
Conventional Speaker
SP 1
B
SP 1
SPL
SPL
B
A
SPL
Frequency
SP 2
Frequency
Frequency
B
Frequency
SP 1
A
SP 2
SPL
Wide-Dispersion Speaker
SP 1
B
SP 1
Frequency
SP 2
Frequency
SPL
B
SPL
A
SPL
Frequency
B
Frequency
F-2852C (16cm cone)
HIGH POWER (60W) 2-WAY WIDE RANGE
Designed for higher power (60W)
applications in locations having higher
ceilings that are in the range of 3 to 6
meters.
•Equipped with back can meeting heat-resistant
specifications.
•Equipped with a diffuser for wide dispersion of
high frequencies.
[dB]
110
SPL vs. Frequency
Polar Response
90°
90°
-40
-40
-30
90
80
SPL
90°
90°
100
-30
-20
60°
60°
-20
60°
-10
70
0
60
30°
0
50
100
500
1k
5k
10k
Frequency
30°
10
0°
250Hz
200Hz
160Hz
40
30
20
30°
30°
10
0°
50
60°
-10
500Hz
400Hz
315Hz
20k
[Hz]
Beamwidth vs. Frequency
[deg]
90°
90°
90°
90°
-40
Beamwidth
200
-40
-30
-30
-20
60°
100
60°
-20
60°
-10
50
0
30°
0
50
100
500
1k
5k
10k
Frequency
[ohm]
200
30°
30°
10
0°
10
20
60°
-10
30°
10
0°
1000Hz
800Hz
630Hz
2000Hz
1600Hz
1250Hz
20k
[Hz]
Impedance vs. Frequency
90°
90°
90°
90°
100
-40
-40
Impedance
50
-30
10
-30
-20
60°
60°
-20
60°
-10
5
0
30°
1
20
50
100
500
1k
5k
10k
Frequency
0
30°
30°
10
0°
20k
[Hz]
4000Hz
3150Hz
2500Hz
Directivity Factor vs. Frequency
Directivity Factor
20
90°
90°
-40
-30
5
-20
60°
60°
-10
0
30°
1
20
50
100
500
1k
Frequency
5k
10k
20k
[Hz]
30°
10
0°
30°
10
0°
[Q]
10
60°
-10
16000Hz
12500Hz
10000Hz
8000Hz
6300Hz
5000Hz
F-2322C (12cm cone)
30W SERIES FULL RANGE
A cost-effective full-range speaker that is ideal
for most ceiling sound requirements.
(recommended 2 to 4m)
•Equipped with back can meeting heat-resistant
specifications.
•Flat front panel mounts flush.
[dB]
110
SPL vs. Frequency
Polar Response
90°
90°
-40
-40
-30
90
80
SPL
90°
90°
100
-30
-20
60°
60°
-20
60°
-10
70
0
60
30°
0
50
100
500
1k
5k
10k
Frequency
30°
10
0°
250Hz
200Hz
160Hz
40
30
20
30°
30°
10
0°
50
60°
-10
500Hz
400Hz
315Hz
20k
[Hz]
Beamwidth vs. Frequency
[deg]
90°
90°
90°
90°
-40
Beamwidth
200
-40
-30
-30
-20
60°
100
60°
-20
60°
-10
50
0
30°
0
50
100
500
1k
5k
10k
Frequency
[ohm]
200
30°
30°
10
0°
10
20
60°
-10
30°
10
0°
1000Hz
800Hz
630Hz
2000Hz
1600Hz
1250Hz
20k
[Hz]
Impedance vs. Frequency
90°
90°
90°
90°
100
-40
-40
Impedance
50
-30
10
-30
-20
60°
60°
-20
60°
-10
5
0
30°
1
20
50
100
500
1k
5k
10k
Frequency
0
30°
30°
10
0°
20k
[Hz]
4000Hz
3150Hz
2500Hz
Directivity Factor vs. Frequency
Directivity Factor
20
90°
90°
-40
-30
5
-20
60°
60°
-10
0
30°
1
20
50
100
500
1k
Frequency
5k
10k
20k
[Hz]
30°
10
0°
30°
10
0°
[Q]
10
60°
-10
16000Hz
12500Hz
10000Hz
8000Hz
6300Hz
5000Hz
F-2352C (12cm cone)
30W SERIES 2-WAY WIDE RANGE
Standard 2-way ceiling speaker for
applications requiring a full range frequency
response.
(recommended 2 to 4m)
•Equipped with back can meeting heat-resistant
specifications.
•Equipped with a diffuser for wide dispersion of high
frequencies.
[dB]
110
SPL vs. Frequency
Polar Response
90°
90°
-40
-40
-30
90
80
SPL
90°
90°
100
-30
-20
60°
60°
-20
60°
-10
70
0
60
30°
0
50
100
500
1k
5k
10k
Frequency
30°
10
0°
250Hz
200Hz
160Hz
40
30
20
30°
30°
10
0°
50
60°
-10
500Hz
400Hz
315Hz
20k
[Hz]
Beamwidth vs. Frequency
[deg]
90°
90°
90°
90°
-40
Beamwidth
200
-40
-30
-30
-20
60°
100
60°
-20
60°
-10
50
0
30°
0
50
100
500
1k
5k
10k
Frequency
[ohm]
200
30°
30°
10
0°
10
20
60°
-10
30°
10
0°
1000Hz
800Hz
630Hz
2000Hz
1600Hz
1250Hz
20k
[Hz]
Impedance vs. Frequency
90°
90°
90°
90°
100
-40
-40
Impedance
50
-30
10
-30
-20
60°
60°
-20
60°
-10
5
0
30°
1
20
50
100
500
1k
5k
10k
Frequency
0
30°
30°
10
0°
20k
[Hz]
4000Hz
3150Hz
2500Hz
Directivity Factor vs. Frequency
Directivity Factor
20
90°
90°
-40
-30
5
-20
60°
60°
-10
0
30°
1
20
50
100
500
1k
Frequency
5k
10k
20k
[Hz]
30°
10
0°
30°
10
0°
[Q]
10
60°
-10
16000Hz
12500Hz
10000Hz
8000Hz
6300Hz
5000Hz
F-122C (12cm cone)
EQUALIZING CONTROLLED TYPE
30W SERIES FULL RANGE
AC-120
Optimized for use with the optional AC-120
Electronic Controller to deliver the highest quality
audio in ceiling-mounted speakers as well as to
tailor speaker response to suit specific installation
requirements. (recommended 2 to 4m)
•Equipped with back can meeting heat-resistant specifications.
•Equipped with a diffuser for wide dispersion of high frequencies.
[dB]
110
SPL vs. Frequency
Polar Response
90°
90°
-40
-40
-30
90
80
SPL
90°
90°
100
-30
-20
60°
60°
-20
60°
-10
70
0
60
30°
0
50
100
500
1k
Frequency
5k
10k
Without EQ
With EQ
30°
10
0°
250Hz
200Hz
160Hz
40
30
20
30°
30°
10
0°
50
60°
-10
500Hz
400Hz
315Hz
20k
[Hz]
Beamwidth vs. Frequency
[deg]
90°
90°
90°
90°
-40
Beamwidth
200
-40
-30
100
-30
-20
60°
60°
-20
60°
-10
50
0
30°
0
50
100
500
1k
5k
10k
Frequency
[ohm]
200
30°
30°
10
0°
10
20
60°
-10
30°
10
0°
1000Hz
800Hz
630Hz
2000Hz
1600Hz
1250Hz
20k
[Hz]
Impedance vs. Frequency
90°
90°
90°
90°
100
-40
-40
Impedance
50
-30
10
-30
-20
60°
60°
-20
60°
-10
5
0
30°
1
20
50
100
500
1k
5k
10k
Frequency
0
30°
30°
10
0°
20k
[Hz]
4000Hz
3150Hz
2500Hz
Directivity Factor vs. Frequency
Directivity Factor
20
90°
90°
-40
-30
5
-20
60°
60°
-10
0
30°
1
20
50
100
500
1k
Frequency
5k
10k
20k
[Hz]
30°
10
0°
30°
10
0°
[Q]
10
60°
-10
16000Hz
12500Hz
10000Hz
8000Hz
6300Hz
5000Hz
F-2352SC (12cm cone)
6W SERIES 2-WAY WIDE RANGE
Perfect for low power use, this speaker has
increased cost-effectiveness and includes a
metal "back can" for greater installation ease.
(recommended 2 to 4m)
•Because there is no back can, it can be mounted in
ceilings even having minimal depth.
•Equipped with a diffuser for wide dispersion of high
frequencies.
[dB]
110
SPL vs. Frequency
Polar Response
90°
90°
-40
-40
-30
90
80
SPL
90°
90°
100
-30
-20
60°
60°
-20
60°
-10
70
0
60
30°
0
50
100
500
1k
5k
10k
Frequency
30°
10
0°
250Hz
200Hz
160Hz
40
30
20
30°
30°
10
0°
50
60°
-10
500Hz
400Hz
315Hz
20k
[Hz]
Beamwidth vs. Frequency
[deg]
90°
90°
90°
90°
-40
Beamwidth
200
-40
-30
100
-30
-20
60°
60°
-20
60°
-10
50
0
30°
0
50
100
500
1k
5k
10k
Frequency
[ohm]
200
30°
30°
10
0°
10
20
60°
-10
30°
10
0°
1000Hz
800Hz
630Hz
2000Hz
1600Hz
1250Hz
20k
[Hz]
Impedance vs. Frequency
90°
90°
90°
90°
100
-40
-40
Impedance
50
-30
10
-30
-20
60°
60°
-20
60°
-10
5
0
30°
1
20
50
100
500
1k
5k
10k
Frequency
0
30°
30°
10
0°
20k
[Hz]
4000Hz
3150Hz
2500Hz
Directivity Factor vs. Frequency
Directivity Factor
20
90°
90°
-40
-30
5
-20
60°
60°
-10
0
30°
1
20
50
100
500
1k
Frequency
5k
10k
20k
[Hz]
30°
10
0°
30°
10
0°
[Q]
10
60°
-10
16000Hz
12500Hz
10000Hz
8000Hz
6300Hz
5000Hz
F-1522SC (10cm cone)
6W SERIES FULL RANGE
Special compact model designed for low
output applications.
(recommended 2 to 4m)
•Because there is no back can, it can be mounted in
ceilings even having minimal depth.
•Flat front panel mounts flush.
[dB]
110
SPL vs. Frequency
Polar Response
90°
90°
-40
-40
-30
90
80
SPL
90°
90°
100
-30
-20
60°
60°
-20
60°
-10
70
0
60
30°
0
50
100
500
1k
5k
10k
Frequency
30°
10
0°
250Hz
200Hz
160Hz
40
30
20
30°
30°
10
0°
50
60°
-10
500Hz
400Hz
315Hz
20k
[Hz]
Beamwidth vs. Frequency
[deg]
90°
90°
90°
90°
-40
Beamwidth
200
-40
-30
100
-30
-20
60°
60°
-20
60°
-10
50
0
30°
0
50
100
500
1k
5k
10k
Frequency
[ohm]
200
30°
30°
10
0°
10
20
60°
-10
30°
10
0°
1000Hz
800Hz
630Hz
2000Hz
1600Hz
1250Hz
20k
[Hz]
Impedance vs. Frequency
90°
90°
90°
90°
100
-40
-40
Impedance
50
-30
10
-30
-20
60°
60°
-20
60°
-10
5
0
30°
1
20
50
100
500
1k
5k
10k
Frequency
0
30°
30°
10
0°
20k
[Hz]
4000Hz
3150Hz
2500Hz
Directivity Factor vs. Frequency
Directivity Factor
20
90°
90°
-40
-30
5
-20
60°
60°
-10
0
30°
1
20
50
100
500
1k
Frequency
5k
10k
20k
[Hz]
30°
10
0°
30°
10
0°
[Q]
10
60°
-10
16000Hz
12500Hz
10000Hz
8000Hz
6300Hz
5000Hz
APPEARANCE AND DIMENSIONAL DIAGRAMS
ø245
ø280
F-2852C
38
Front View
Side View
Rear View
227
Safety wire
60 cm in length (accessory)
ø310.4
65
ø250 (Mounting hole)
Max. 37
30
ø250
45
Ceiling
Max. 200
10
Ceiling reinforcement
ring (accessory)
1.5
Ceiling reinforcement ring (accessory)
Ceiling mounting
Front View
ø195
ø230
F-2322C
Side View
12
Rear View
200
ø260.4
Safety wire
60 cm in length (accessory)
65
ø200 (Mounting hole)
Ceiling
Max. 200
Max. 37
ø200
45
30
10
Ceiling reinforcement
ring (accessory)
1.5
Ceiling reinforcement ring (accessory)
Ceiling mounting
ø230
ø195
F-2352C
Front View
41
ø260.4
65
Side View
Rear View
229
Safety wire
60 cm in length (accessory)
ø200 (Mounting hole)
Ceiling
Max. 200
Ceiling reinforcement
ring (accessory)
1.5
Ceiling reinforcement ring (accessory)
Max. 37
ø200
45
30
10
Ceiling mounting
Unit: mm
APPEARANCE AND DIMENSIONAL DIAGRAMS
ø230
ø195
F-122C
Front View
41
ø260.4
65
Side View
Rear View
229
Safety wire
60 cm in length (accessory)
ø200 (Mounting hole)
Ceiling
Max. 200
Max. 37
ø200
45
30
10
Ceiling reinforcement
ring (accessory)
1.5
Ceiling reinforcement ring (accessory)
Ceiling mounting
ø230
F-2352SC
41
Front View
Rear View
154
Side View
Max. 113
Ceiling
Max. 37
ø200 (Mounting hole)
Ceiling mounting
ø155
F-1522SC
Rear View
11
117
Side View
Ceiling
Max. 37
ø135 (Mounting hole)
Max. 106
Front View
Ceiling mounting
Unit: mm
OPTIONS
HY-BC1
Back Can
2 – ø20 knockout hole
ø22 or ø28
knockout hole
220
HY-TR1
Specifications
Finish
Weight
Accessory
ø240
0
ø20
The HY-BC1 Back Can is a metal case attached to flush-mount
ceiling speaker when mounted in exposed applications. The Back
Can is hung from a ceiling suspension pipe.
Surface-treated steel plate, t0.8, black, paint
1,5kg
Rubber grommet x 2
Trim Ring
The HY-TR1 Trim Ring allows installation of flush-mounted ceiling
speakers in pre-existing ceiling panel holes which are over 200mm
in diameter. The use of 2 Trim Rings allows the speaker to be
mounted in holes from 240mm to 300mm in diameter.
ø320
ø200
1.2
Specifications
Ceiling Hole Diameter ø200 – ø300mm
Finish
Surface-treated steel plate, white, paint
Weight
500g
Tile Bar Bridge
20–ø3.4
30
1.2
1
20
HY-TB1
570 (30 × 19)
21
16.5
603
2–ø3.4
2–4.5 × 34.5
Specifications
Finish
Weight
Accessory
23
30
30
90
Magnified view of preinstalled tie-plate
The HY-AH1 Anchor Hanging Bracket is designed to support ceilingsuspended speakers from an anchor bolt in order to prevent the
speaker's full weight from being directly applied to the ceiling panel.
It is used in conjunction with reinforcement hardware supplied with
the speaker.
50
Specifications
Finish
Weight
Accessory
10
10
155
156.5
263.8 – 313.8
260.8 – 310.8
1.5 16
30
Steel plate, plating
700g
Paper pattern x 1
Electronic Controller
The AC-120 is a controller for F-122C, F-121C/121CM or F500,
600 series.
44
4–7 × 10.5
31.8
AC-120
Steel plate, plating
500g (for set of 2 bars)
Mounting screw x 4
Anchor Hanging Bracket
62
HY-AH1
The HY-TB1 is channel bar to be used when supporting flushmounted ceiling speakers by way of ceiling bars to prevent their full
weight from being directly applied to the ceiling panel during
installation. This channel bar is used in conjunction with
reinforcement hardware supplied with the speaker. One complete set
consists of 2 HY-TB1 bars.
466
482.6
Specifications
AC Line Voltage
Power Consumption
Total Harmonic Distortion
Hum and Nose
Input
Output CH out
280
Low out
11.5
297.5
Low Cut Center frequency
Finish
Dimensions
Weight
Unit: mm
AC mains, 50/60Hz
9W 120V version
9W 220 – 240V version
Less than 0.05% (1kHz, +4dB*)
Less than –94dB* (20Hz – 20kHz B.P.F)
+4dB* 10k ohns balanced phone jack
Max input level: + 20dB*
+4 dB* 600 ohms balanced phone jack
Max output level: +20dB*
+4dB* 600 ohms balanced phone hack
Max output level: +20dB*
Filter: 12dB per octave
Cut off frequency: 10z
100Hz, 6dB cut (for F-122C and F-121C)
Black
482.6 (W) x 44 (H) x 297.5 (D)mm
3.7kg
* 0dB = 0.775Vrms
SPECIFICATIONS
Model No.
F-2852C
F-2322C
F-2352C
Rated Input
Power Handling
Capacity
Impedance
100V line:
70V line:
25V line:
6W
(high impedance)
Continuous pink noise:
90W (8Ω), 60W (16Ω)
Continuous program:
180W (8Ω), 120W (16Ω)
Continuous pink noise: 60W (8Ω), 30W (16Ω)
Continuous program:120W (8Ω), 60W (16Ω)
Continuous pink noise: 9W (8Ω), 6W (16Ω)
Continuous program: 18W (8Ω), 12W (16Ω)
170Ω (60W), 330Ω (30W)
670Ω (15W), 3.3kΩ (3W)
330Ω (30W), 1kΩ (10W), 3.3k Ω (3W), 10kΩ (1W)
1.7k Ω (6W), 3.3kΩ (3W)
1.7k Ω (6W), 3.3k Ω (3W)
10kΩ (1W), 20kΩ (0.5W)
83Ω (60W), 170Ω (30W)
330Ω (15W), 670Ω (7.5W)
3.3kΩ (1.5W)
170Ω (30W), 330Ω (15W), 1kΩ (5W), 3.3kΩ (1.5W), 10kΩ (0.5W)
83Ω (7.5W), 170Ω (3.7W)
330Ω (1.9W), 670Ω (0.9W)
3.3k Ω(0.2W)
170Ω (3.7 W), 330Ω (1.9W), 1kΩ (0.6W), 3.3kΩ (0.2W), 10kΩ (0.06W)
Frequency Response
60 – 20,000Hz (–10dB),
45 – 20,000Hz (–20dB)
at installation in 1/2 free
sound field (measured
by installing the unit in
the center of a ceiling.)
90dB (1W, 1m)
Speaker Component
High frequency:
Dome- type
Low frequency:
16cm cone-type
89dB (1W, 1m)
88dB (1W, 1m)
70 – 20,000Hz (–10dB),
50 – 20,000Hz (–20dB) at installation in 1/2 free sound field
(measured by installing the unit in the center of a ceiling.)
80 – 20,000Hz (–10dB),
50 – 20,000Hz (–20dB)
at installation in 1/2 free
sound field (measured
by installing the unit in
the center of a ceiling.)
65 – 18,000Hz (–10dB),
45 – 20,000Hz (–20dB)
at installation in 1/2 free
sound field (measured
by installing the unit in
the center of a ceiling.)
Balanced dome- type
Balanced dome- type
12cm cone-type
10cm cone - type
12cm cone- type
ø135mm (maximum
ceiling thickness:
37mm)
ø200 (maximum ceiling thickness: 37mm)
Push-in connector
(Bridging terminal-2 branch type)
Solid copper wire: ø0.5 – ø1.6mm (equivalent to AWG No. 24 – 14)
Stranded copper wire: 0.2 – 2.5mm2 (equivalent to AWG No. 24 – 14)
Finish
Enclosure:
600V Vinyl-insulated cable (IV wire or HIV wire)
Solid copper wire; ø0.8 – ø1.6mm
(equivalent to AWG No.20 – 15)
7-core twisted copper wire: 0.75 – 1.25mm2
(equivalent to AWG No.18 – 17)
Steel plate, plating
—
Fire-resistant ABS resin (resin material grade; UL-94 V-0 or its equivalent), black
Baffle:
Fire-resistant ABS resin (resin material grade; UL-94 V-0 or its equivalent), white, paint
Rim:
Steel plate, white, paint
Punched net:
—
Dust-proof bag:
ø280 x 227 (D)mm
ø230 x 200 (D)mm
Artificial fiber, black
ø230 x 229 (D)mm
ø230 x 229 (D)mm
ø230 x 154 (D)mm
ø 155 x 117 (D)mm
5.1kg (including
3.7kg (including
3.7kg (including
3.7kg (including
1.5kg (including panel)
mounting accessories) mounting accessories) mounting accessories) mounting accessories)
Accessories
Panel:
1kg (including panel)
1
Ceiling reinforcement
ring:
1
Safety wire:
1
—
—
Paper pattern:
1
Option
Anchor hanging
bracket:
—
HY- AH1
—
HY- BC1
—
HY- TB1
Tile bar bridge:
Electronic controller:
12cm cone-type
12cm cone- type
Removable locking connector with screw-down terminals
(2 input terminals and 2 bridge terminals)
Usable Cable
Trim ring:
90dB (1W, 1m)
90dB (1W, 1m)
ø250mm (maximum
ceiling thickness:
37mm)
Input Terminal
Back can:
830Ω (6W), 1.7k Ω (3W)
830Ω (6W), 1.7kΩ (3W)
3.3kΩ (1.5W),10kΩ (0.5W)
3.3k Ω (1.5W)
20k Ω (0.25W)
830Ω (0.75W)
830Ω (0.75W), 1.7kΩ (0.4W)
1.7k Ω (0.4W)
3.3kΩ (0.2W),10kΩ (0.06W)
3.3kΩ (0.2W)
20kΩ (0.03W)
16Ω, 8Ω
91dB (1W, 1m)
Weight
F-1522SC
—
30W
(high impedance)
Low (adjustable)
Dimensions
F-2352SC
60W
(high impedance)
Sound Pressure Level
Mounting Hole
F-122C
Bass reflex type
Enclosure
—
—
—
HY- TR1
—
AC- 120C
—
Note: The F-122C must be used with an Electronic Controller AC-120.
TOA Corporation
URL : http://www.toa.jp/
Specifications are subject to change without notice.
Printed in Japan (0304) 833-52-300-20 U
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