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Miniature (10 mm~40 mm)
Miniature Speakers
To address the trend of miniaturization, CUI Devices offers a line of miniature speakers with compact packages as small as 10 mm and depths as low as 2 mm. Our miniature speakers feature SPLs from 72 up to 135 dB, impedance ratings of 4, 6, 8, 16, 20, 25, 32, or 50 ohms, and resonant frequencies up to 1700 Hz. A variety of cone types, magnet types, frame shapes, and mounting styles makes it easy to find the right miniature speaker for your design. Several tweeter models as well as medical speakers designed to meet the alarm signal requirements of IEC 60601-1-8 are also available.
S.P. Level (dB)
Min
Max
GO
72
77
78
79
80
80.3
81
82
82.5
83
84
84.5
85
86
87
88
89
90
90.5
91
92
92.5
93
94
95
96
97
97.5
98
99
100
101
102
103
105
106
108
112
117
120
135
Reset
Nominal Input (W)
Min
Max
GO
0.02
0.03
0.1
0.2
0.25
0.3
0.4
0.5
0.6
0.7
0.78
0.8
0.94
1
1.2
1.5
2
2.5
3
5
6
10
20
Reset
Max Input (W)
Min
Max
GO
0.03
0.15
0.2
0.3
0.4
0.5
0.6
0.8
1
1.2
1.3
1.5
1.7
1.8
2
2.2
2.5
3
3.5
4
5
7
8
12
15
25
Reset
Impedance (Ohms)
Min
Max
GO
2
3
4
6
8
16
20
25
32
50
Reset
Resonance Freq. (Hz)
Min
Max
GO
140
145
170
180
220
230
240
250
270
280
300
310
320
325
350
380
390
400
430
440
450
480
500
520
530
540
550
560
570
580
600
610
620
630
650
660
670
680
700
720
750
780
800
850
900
950
1000
1050
1100
1200
1250
1280
1300
1350
1500
1600
1700
Reset
Cone Type
Aluminum
Aluminum and PU
Cloth
Foam
Foam and Paper
Foam and PEI
Paper
Paper and Cloth
PEEK
PEI
PEN
PET
PET + Foam
PI
Polyester
PPS
PU
PU and AL
PU and Paper
PU and PEI
PU and PEN
PU+PBT
Rubber and AL
Rubber and Paper
Silk
Reset
Magnet Type
Ferrite
Nd-Fe-B
Sm2Co17
SmCo
Reset
Frame Shape
Oval
Rectangular
Round
Square
Reset
Length (mm)
Min
Max
GO
10
12
13
15
16
17
18
20
22
22.5
23
24
25
26
27
27.1
28
29
29.8
30
30.5
30.7
31
31.6
31.7
31.8
32
32.4
33.9
34
34.5
34.9
35
35.9
36
38
38.5
39
39.5
40
40.1
40.5
Reset
Width (mm)
Min
Max
GO
6
6.25
8
9
10
11
12
13
14
15
15.6
16
17
17.5
18
18.5
19.2
20
22
22.5
23
25
25.6
26
27
28
28.2
28.3
28.4
28.5
29
29.8
30
30.5
30.7
31
31.6
31.7
31.8
32
32.4
33.9
34
34.5
35
36
36.5
38
39
39.5
40
40.1
40.5
Reset
Height (mm)
Min
Max
GO
2
2.25
2.5
2.55
2.6
2.8
2.9
3
3.1
3.2
3.3
3.5
3.6
3.7
3.8
3.85
3.9
4
4.1
4.2
4.4
4.5
4.6
4.7
4.8
4.87
4.9
5
5.1
5.2
5.3
5.5
5.6
5.7
5.8
5.9
6
6.1
6.2
6.35
6.5
6.55
7
7.1
7.2
7.4
7.5
7.6
7.8
8
8.4
8.5
9
9.2
9.3
9.4
9.5
9.6
9.7
10.2
10.35
10.7
10.8
10.9
11
11.2
11.5
11.8
11.9
12
12.8
12.95
13
13.3
14
14.5
14.7
15
15.5
15.7
16.45
16.6
16.8
17
17.05
17.5
18.35
19
20.5
20.7
28
Reset
Mounting Style
PCB
Solder Eyelet(s)
Solder Pads
Solder Pins/Posts
Spring Contact
Surface Mount
Through Hole
Wire Leads
Wire Leads with Connector
Reset
IP Rating
IP66
No IP Rating
IP67
IPX5
IPX7
IPX8
Reset
Enclosed
No
Yes
Reset
Special Features
Medical
Receiver
Tweeter
Reset
Series
CES-20134-088PM
CES-2704-088L050
CMS-151125-076X
CMS-151125-076X-67
CMS-151125-078X
CMS-151125-078X-67
CMS-15113-076X
CMS-15113-078X-67
CMS-151135-076X
CMS-151135-076X-67
CMS-151135-078X
CMS-151135-078X-67
CMS-160925-078X
CMS-160925-078X-67
CMS-16093-076X
CMS-16093-076X-67
CMS-16093-078X
CMS-16093-078X-67
CMS-181325-078X
CMS-181325-078X-67
CMS-23558N-L152
CMS-28528N-L152
CMS-28588N-L152
CMS-3116-24XX
CMS-40504N-L152
CMS-40558N-L152
Reset
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