TOA PROFESSIONAL SOUND SYSTEM
Engineered Sound Speaker System
ES-0422/ES-0424/ES-0426: Indoor Use
ES-0422WP/ES-0424WP/ES-0426WP: Outdoor Use
Mounting Brackets for Indoor Use
HY-0421WL
HY-0421CL
Mounting Brackets for Outdoor Use
ES-0424
ES-0422
ES-0426
ES-0424WP ES-0426WP
YS-60B
YS-0421WL
ES-0422WP
DESCRIPTION
FEATURES
TOA's new ES-Series of indoor and outdoor speakers
have been specially designed with slim enclosure
proportions that provide an attractive complement –as
well as excellent sound reproduction– for virtually any
large-scale facility. Produced in three sizes for
maximum versatility in a wide range of applications,
their strong, high-quality sound characteristics make
them ideal speakers for use in such varied locations
as school grounds, playing fields and amusement
parks. These speakers also provide clear sound
definition in such large venues as gymnasiums and
churches, which are often affected with long
reverberations times that tend to drown out audio
details. Outdoor type WP models feature a strong FRP
exterior coating and solid construction to withstand the
ravages of the elements.
Each compact unit mounts a set of 12 cm (4 3/4”) cone
woofers offering high power handling capability and a
superb balance of sound. High-frequency output is
delivered by a single CD horn that produces a wide,
100˚ x 50˚ area of clear sound dispersion. Its highefficiency compression driver features a strong,
responsive titanium diaphragm for brilliant highs.
The ES-Series’ assortment of mounting brackets ensure
easy and secure installation on wall surfaces and
poles, as well as horizontal mounting from walls and
ceilings (indoor models only). Their special design
also simplifies positioning adjustment.
1. Slim enclosures deliver strong, high-efficiency sound
output with high power handling capability from compact
configurations. Simple, attractive design displays an
unobtrusive, highly complementary look in a broad range
of applications.
2. Narrow enclosures mount 12cm (4 3/4”) wide-range, highoutput cone speakers (ES-0422: 2; ES-0424: 4; ES-0426:
6) for strong low-to-midrange sound output, and single CD
horn with powerful compression driver featuring
responsive titanium diaphragm for brilliant highs over a
wide 100˚ x 50˚ range of sound dispersion.
3. Frequency Response:
ES-0422 (WP): 120 – 20,000Hz with 91dB sensitivity
ES-0424 (WP): 120 – 20,000Hz with 95dB sensitivity
ES-0426 (WP): 120 – 20,000Hz with 96dB sensitivity
4. Indoor models constructed of painted wood with attractive
perforated steel front grille. Outdoor WP models feature
rugged, weather-resistant FRP coatings.
5. Indoor models feature large screw-type speaker cable
terminals for easy and secure wiring. Outdoor WP models
feature 2-meter length of speaker cable leading from
waterproof connector.
6. Strong, specially designed HY-421WL indoor-type wall
mount brackets and YS-421WL outdoor-type wall and pole
mount brackets offer easy assembly and easy positioning
adjustment. HY-421CL end-mount brackets designed for
horizontal mounting of indoor speakers (Outdoor speakers
designed for vertical mounting only).
7. Optional MT-S0601 Matching Transformer installs quickly
and easily inside speaker enclosure behind detachable
panel. Clip-on connectors facilitate installation and input
impedance selection for 60 W, 30 W, 15 W and 7.5 W
(70 V line only) operation.
ES-0422/ES-0422WP CHARACTERISTIC DIAGRAMS
Frequency Response (1 W/1 m: 1/3 Octave Pink Noise)
Beamwidth vs. Frequency
(deg)
500
(dB)
100
90
Beamwidth
100
80
SPL
50
70
60
10
50
5
horizontal
vertical
1
100
40
30
500
1k
5k
10k
20k (Hz)
20
Frequency
10
20
550
100
500
Directivity Factor vs. Frequency
5k
10k
20k (Hz)
fundamental (0 deg.)
2nd. harmonic distortion (0 deg.)
3rd. harmonic distortion (0 deg.)
Q
50
Directivity Factor
1k
Frequency
10
5
1
100
500
1k
5k
10k
20k
(Hz)
Frequency
Polar Response
Horizontal
Vertical
0°
10
30°
330°
30°
0
–10
60°
60°
270°
240°
120°
0
210°
180°
150°
0°
30°
330°
0
0
–10
–10
60°
300°
–20
270°
120°
0
150°
0
10
180°
4000Hz
3150Hz
2500Hz
30°
60°
300°
270°
90°
–40
–40
–30
–30
240°
–20
120°
240°
–20
–10
0
330°
–40
270°
–10
210°
16000Hz
12500Hz
10000Hz
150°
0
10
180°
210°
16000Hz
12500Hz
10000Hz
0
10
180°
4000Hz
3150Hz
2500Hz
–20
–40
10
180°
0
240°
–20
150°
210°
–30
90°
120°
–10
–10
300°
–30
150°
–30
240°
0°
–20
270°
–40
10
330°
0
120°
0
10
180°
–10
60°
–40
90°
–10
150°
300°
–30
–20
8000Hz
6300Hz
5000Hz
330°
–20
–30
0°
10
30°
60°
300°
–40
210°
0
–10
270°
120°
2000Hz
1600Hz
1250Hz
0°
30°
–40
240°
210°
10
330°
0
90°
–10
210°
0
10
180°
–30
–20
–10
150°
1000Hz
800Hz
630Hz
–20
60°
–30
240°
210°
–10
–40
–20
–10
0°
300°
240°
–20
120°
10
30°
330°
270°
–30
10
180°
2000Hz
1600Hz
1250Hz
90°
–40
0
10
180°
–40
–40
150°
150°
210°
–30
90°
–30
240°
–20
–10
–20
–30
120°
120°
0°
10
10
30°
0
10
180°
1000Hz
800Hz
630Hz
270°
–40
–30
240°
–10
10
90°
–40
–20
–10
–40
270°
–30
–20
–30
90°
–40
300°
–20
–40
270°
–30
60°
–30
90°
–40
–10
300°
–20
–40
–40
60°
60°
–30
90°
0
0
300°
330°
30°
–10
–20
–30
150°
0
0°
10
330°
30°
330°
–10
300°
–20
120°
0°
10
0°
10
210°
8000Hz
6300Hz
5000Hz
ES-0424/ES-0424WP CHARACTERISTIC DIAGRAMS
Frequency Response (1 W/1 m: 1/3 Octave Pink Noise)
Beamwidth vs. Frequency
(deg)
500
(dB)
100
90
Beamwidth
100
80
SPL
50
70
60
10
50
5
40
horizontal
vertical
1
100
30
500
1k
Frequency
5k
10k
20
20k (Hz)
10
20
550
100
500
1k
Directivity Factor vs. Frequency
10k
20k (Hz)
fundamental (0 deg.)
2nd. harmonic distortion (0 deg.)
3rd. harmonic distortion (0 deg.)
Q
50
Directivity Factor
5k
Frequency
10
5
1
100
500
1k
5k
10k
20k
(Hz)
Frequency
Polar Response
Vertical
Horizontal
0°
10
30°
0
300°
–20
–20
60°
270°
–10
0
10
180°
150°
0°
10
30°
–40
–10
150°
0
10
180°
150°
0
10
180°
4000Hz
3150Hz
2500Hz
60°
150°
210°
0
–10
60°
300°
300°
270°
–30
240°
240°
–20
120°
–10
210°
16000Hz
12500Hz
10000Hz
150°
0
10
180°
210°
16000Hz
12500Hz
10000Hz
0
10
180°
–40
–10
0
150°
4000Hz
3150Hz
2500Hz
–40
–30
10
180°
210°
90°
–40
240°
–20
120°
–10
–20
–40
–20
270°
–30
240°
–30
270°
90°
–40
330°
0
–10
90°
150°
–40
0°
10
30°
–30
120°
0
10
180°
8000Hz
6300Hz
5000Hz
300°
–20
–10
330°
–20
60°
–30
–20
120°
0°
10
30°
–10
300°
–30
240°
–10
210°
0
–40
–20
120°
2000Hz
1600Hz
1250Hz
330°
30°
270°
–30
240°
–20
210°
0°
10
330°
90°
–40
0
10
180°
1000Hz
800Hz
630Hz
–40
270°
–30
150°
210°
–30
90°
–40
0
240°
–20
–10
–20
60°
–40
270°
120°
–10
300°
–30
90°
–30
240°
0°
–20
–30
–40
10
30°
–10
60°
300°
0
10
180°
2000Hz
1600Hz
1250Hz
0
–20
120°
150°
210°
330°
30°
270°
90°
–10
0°
10
330°
0
–10
60°
0
10
180°
1000Hz
800Hz
630Hz
–40
–20
–10
210°
–30
–30
120°
240°
300°
–20
–40
–20
120°
60°
300°
270°
–30
240°
–20
0
–10
90°
–40
330°
0
–10
–40
270°
–30
30°
–30
90°
–40
0°
10
330°
–20
–40
–40
90°
150°
60°
300°
–30
–30
120°
0
30°
330°
–10
–10
60°
0°
10
0°
10
330°
30°
210°
8000Hz
6300Hz
5000Hz
ES-0426/ES-0426WP CHARACTERISTIC DIAGRAMS
Frequency Response (1 W/1 m: 1/3 Octave Pink Noise)
Beamwidth vs. Frequency
(deg)
500
(dB)
100
90
80
50
SPL
Beamwidth
100
70
60
10
50
5
40
horizontal
vertical
1
100
30
500
1k
Frequency
5k
10k
20
20k (Hz)
10
20
550
100
500
Directivity Factor vs. Frequency
5k
10k
20k (Hz)
fundamental (0 deg.)
2nd. harmonic distortion (0 deg.)
3rd. harmonic distortion (0 deg.)
Q
50
Directivity Factor
1k
Frequency
10
5
1
100
500
1k
5k
10k
20k
(Hz)
Frequency
Polar Response
Vertical
Horizontal
0°
10
30°
30°
0
–10
60°
300°
–20
60°
–40
–10
150°
0°
10
30°
30°
60°
–40
120°
–10
150°
0
10
180°
150°
0
10
180°
4000Hz
31500Hz
2500Hz
60°
150°
210°
0
10
180°
8000Hz
6300Hz
5000Hz
30°
0
–10
60°
300°
–40
270°
–40
–30
–30
240°
–20
120°
240°
–20
–10
–10
0
300°
90°
210°
16000Hz
12500Hz
10000Hz
150°
0
10
180°
210°
16000Hz
12500Hz
10000Hz
0
10
180°
4000Hz
3150Hz
2500Hz
–30
–40
10
180°
150°
210°
–20
–40
240°
–20
–10
330°
0
–10
270°
120°
–10
–30
150°
–30
240°
–20
0°
10
90°
270°
–40
–30
120°
330°
–20
120°
–40
270° 90°
0°
10
30°
300°
–20
–30
90°
–10
210°
330°
–10
60°
300°
–40
240°
2000Hz
1600Hz
1250Hz
0
–40
–20
210°
0°
10
30°
–30
–30
240°
0
10
180°
330°
–20
–40
–20
150°
1000Hz
800Hz
630Hz
–10
60°
300°
270°
–30
210°
0
90°
–40
–10
0°
10
30°
330°
–40
270°
0
10
180°
2000Hz
1600Hz
1250Hz
–30
90°
120°
150°
210°
240°
–20
120°
–10
–20
–30
–30
240°
–20
–10
300°
–20
270°
–40
–30
120°
0
–10
–40
270° 90°
0°
10
330°
0
60°
0
10
180°
1000Hz
800Hz
630Hz
300°
–20
–40
240°
330°
0
–30
90°
–10
210°
60°
–40
–20
120°
300°
–30
–30
240°
30°
–10
–20
–40
–20
0
60°
300°
270°
–30
10
180°
0
–10
90°
–40
150°
0
–40
270°
330°
–10
–30
90°
120°
30°
330°
–20
–30
0°
10
0°
10
0°
10
330°
210°
8000Hz
6300Hz
5000Hz
SPECIFICATION
Model
ES-0422
Enclosure
Power handling capacity
Rated impedance
Sound pressure level
Frequency response
Crossover frequency
Speaker component
Input terminal
Finish
Dimensions (W x H x D)
Weight
Option
ES-0424
ES-0426
Sealed enclosure
Sealed enclosure
Sealed enclosure
Continuous pink noise: 80 W
Continuous pink noise: 120 W
Continuous pink noise: 120 W
Continuous program: 240 W
Continuous program: 360 W
Continuous program: 360 W
8Ω
8Ω
8Ω
91 dB (1 W, 1 m)
95 dB (1 W, 1 m)
96 dB (1 W, 1 m)
120 – 20,000 Hz
120 – 20,000 Hz
120 – 20,000 Hz
3 kHz
3 kHz
3 kHz
Low frequency: 12 cm dia cone speaker x 2
Low frequency: 12 cm dia cone speaker x 4
Low frequency: 12 cm dia cone speaker x 6
High frequency: CD horn fitted with
High frequency: CD horn fitted with
High frequency: CD horn fitted with
compression driver (100° horizontal x 50° vertical)
compression driver (100° horizontal x 50° vertical)
compression driver (100° horizontal x 50° vertical)
M5 screw terminal, pitch between barriers: 14 mm
M5 screw terminal, pitch between barriers: 14 mm
M5 screw terminal, pitch between barriers: 14 mm
Enclosure: Wood urethane paint, white
Enclosure: Wood urethane paint, white
Enclosure: Wood urethane paint, white
Front grille: Steel plate acrylic paint, white
Front grille: Steel plate acrylic paint, white
Front grille: Steel plate acrylic paint, white
146 x 430 x 162 mm
146 x 710 x 162 mm
146 x 990 x 162 mm
8 Kg
12 Kg
15 Kg
Mounting bracket: HY-0421WL (for walls), HY-0421CL (for walls or ceilings) Matching transformer: MT-S0601
APPEARANCE AND DIMENSIONAL DIAGRAMS
HY-0421CL Installation Example
H*
ES-0426
H
70
74
74
100
ES-0424
100
162
70
162
146
SPEAKER (option) H (mm) H* (mm)
ES-0422
260
437
ES-0424
540
717
ES-0426
820
997
146
990
162
ES-0422
710
146
430
0°–180°
0°–180°
Vertical rotation angle
when mounted to the ceiling
Vertical rotation angle
when mounted to the wall
HY-0421WL Installation Example
271
50
152
121
5°
22°
90°
50
25°
ES-0422
Dimensions of
wall mounting.
Horizontal
rotation
Maximum speaker
rotation angle
when mounted on a wall.
–45°
0°
45°
Horizontal Horizontal
rotation
rotation
ES-0424
–45°
0°
14°
25°
22°
Downward
rotation
Downward
rotation
ES-0422
ES-0424
45°
Horizontal Horizontal
rotation
rotation
ES-0426
–45°
0°
9°
15°
Downward
rotation
ES-0426
45°
Horizontal
rotation
Model
ES-0422WP
Enclosure
Power handling capacity
Rated impedance
Sound pressure level
Frequency response
Crossover frequency
Speaker component
Connected cable
Water resistance
Finish
Dimensions (W x H x D)
Weight
Option
ES-0424WP
ES-0426WP
Sealed enclosure
Sealed enclosure
Continuous pink noise: 80 W
Continuous pink noise: 120 W
Continuous program: 240 W
Continuous program: 360 W
8Ω
8Ω
91 dB (1 W, 1 m)
95 dB (1 W, 1 m)
120 – 20,000 Hz
120 – 20,000 Hz
3 kHz
3 kHz
Low frequency: 12 cm dia cone speaker x 2
Low frequency: 12 cm dia cone speaker x 4
High frequency: CD horn fitted with
High frequency: CD horn fitted with
compression driver (100° horizontal x 50° vertical)
compression driver (100° horizontal x 50° vertical)
Direct cable withdrawal from internal speaker:
Direct cable withdrawal from internal speaker:
7.4 mm in diameter
7.4 mm in diameter
Conductor cross section: 1.25 mm2, 2-core cable, 2 m
Conductor cross section: 1.25 mm2, 2-core cable, 2 m
IP-X4
IP-X4
Enclosure: Wood FRP coating paint, white
Enclosure: Wood FRP coating paint, white
Front grille: Stainless steel paint, white
Front grille: Stainless steel paint, white
152 x 436 x 172 mm
152 x 716 x 172 mm
8.5 Kg
12.8 Kg
Mounting bracket: YS-0421WL (for walls or poles) Matching transformer: MT-S0601
Sealed enclosure
Continuous pink noise: 120 W
Continuous program: 360 W
8Ω
96 dB (1 W, 1 m)
120 – 20,000 Hz
3 kHz
Low frequency: 12 cm dia cone speaker x 6
High frequency: CD horn fitted with
compression driver (100° horizontal x 50° vertical)
Direct cable withdrawal from internal speaker:
7.4 mm in diameter
Conductor cross section: 1.25 mm2, 2-core cable, 2 m
IP-X4
Enclosure: Wood FRP coating paint, white
Front grille: Stainless steel paint, white
152 x 996 x 172 mm
16 Kg
APPEARANCE AND DIMENSIONAL DIAGRAMS
172
83
ES-0426WP
YS-0421WL Installation Example
[ Speakers mounted on the pole ]
152
Speaker
ø90 – ø340
ES-0422WP
YS-0421WL
172
83
ES-0424WP
996
172
83
152
152
YS-60B
716
25°
ES-0424WP
ES-0426WP
436
ES-0422WP
13°
22°
YS-0421WL Installation Example
[ Speakers mounted on the wall ]
152
271
50
121
90°
15°
22°
50
25°
Dimensions of
wall mounting.
ES-0422WP
Horizontal
rotation
–45°
Maximum speaker
rotation angle
when mounted on a wall.
0°
45°
Horizontal Horizontal
rotation
rotation
–45°
ES-0424WP
0°
45°
14°
25°
22°
Downward
rotation
Downward
rotation
ES-0422WP
ES-0424WP
ES-0426WP
Horizontal Horizontal
rotation
rotation
–45°
0°
45°
9°
Horizontal
rotation
15°
Downward
rotation
ES-0426WP
Specifications are subject to change without notice.
Printed in Japan (903) 833-64-549-40 K.S
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