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 medical speakers designed to meet the alarm signal requirements of IEC 60601-1-8 are also available.

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S.P. Level (dB)
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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
98
99
100
101
102
103
105
108
112
117
120
135
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Nominal Input (W)
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Min
Max
GO
0.02
0.03
0.1
0.2
0.25
0.3
0.4
0.5
0.7
0.78
0.8
0.94
1
1.2
1.5
2
2.5
3
5
6
Reset
Max Input (W)
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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
8
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Impedance (Ohms)
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Min
Max
GO
2
3
4
6
8
16
20
25
32
50
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Resonance Freq. (Hz)
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Min
Max
GO
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
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Cone Type
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Aluminum
Aluminum and PU
Cloth
Foam
Foam and Paper
Foam and PEI
Paper
Paper and Cloth
PEEK
PEI
PEN
PET
PET + Foam
PI
PU
PU and AL
PU and Paper
PU and PEI
PU and PEN
PU+PBT
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Magnet Type
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Ferrite
Nd-Fe-B
Sm2Co17
SmCo
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Frame Shape
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Oval
Rectangular
Round
Square
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Length (mm)
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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
31
31.6
31.7
31.8
32
32.4
33.9
34
34.9
35
35.9
36
38
38.5
39
40
40.1
Reset
Width (mm)
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Min
Max
GO
0.905
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
31
31.6
31.7
31.8
32
32.4
33.9
34
35
36
38
39
40
40.1
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Height (mm)
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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
3.7
3.8
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
14.5
14.7
15
15.5
15.7
16.45
16.6
16.8
17
17.05
17.5
19
20.5
20.7
Reset
Mounting Style
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PCB
Solder Eyelet(s)
Solder Pads
Solder Pins/Posts
Spring Contact
Surface Mount
Through Hole
Wire Leads
Wire Leads with Connector
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IP Rating
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IP66
No IP Rating
IP67
IPX5
IPX7
IPX8
Reset
Enclosed
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No
Yes
Reset
Special Features
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Medical
Reset
Results 343
Show
Model Number S.P. Level (dB) Nominal Input (W) Impedance (Ohms) Resonance Freq. (Hz) Cone Type Frame Shape Dimensions LxWxH (mm) Special Features
97 (1 W / 0.1 m) 1 8 325 PET Round 23 x 23 x 13 Medical
98 (3 W / 0.1 m) 3 3 280 Aluminum and PU Square 31.6 x 31.6 x 16.6 Medical
93 (2 W / 0.1 m) 2 2 400 PU and Paper Square 28 x 28 x 11.2 Medical
93 (3 W / 0.1 m) 3 3 280 Aluminum and PU Square 31.6 x 31.6 x 16.6 Medical
103 (2 W / 0.1 m) 2 4 1000 PEEK Rectangular 25 x 14 x 3.7 --
95 (1.5 W / 0.1 m) 1.5 4 500 PEEK Rectangular 30 x 11 x 3 --
100 (3 W / 0.1 m) 3 4 350 Paper and Cloth Round 33.9 x 33.9 x 17.05 --
135 0.2 32 -- PET Round 23 x 23 x 5.3 --
96 (1.5 W / 0.1 m) 1.5 4 750 PEEK Rectangular 34 x 11 x 3.8 --
99 (3 W / 0.1 m) 3 4 300 Foam Round 28 x 28 x 11 --
81 (0.78 W / 0.5 m) 0.78 8 500 PEI Round 28 x 28 x 11.9 --
95 (0.5 W / 0.1 m) 0.5 8 500 PET Round 30 x 30 x 4.8 --
101 (2 W / 0.1 m) 2 4 380 PET Round 36 x 36 x 4.2 --
87 (0.7 W / 0.1 m) 0.7 8 900 PI Square 13 x 13 x 4 --
84.5 (1.5 W / 0.5 m) 1.5 8 700 PU+PBT Round 20 x 20 x 5.3 --
96 (0.5 W / 0.1 m) 0.5 8 1000 PEN Round 15 x 15 x 3.5 --
90 (1 W / 0.5 m) 1 8 580 PET Round 36 x 36 x 4.6 --
88 (0.5 W / 0.1 m) 0.5 8 850 PI Square 15 x 15 x 4 --
94 (1 W / 0.1 m) 1 8 900 PEEK Rectangular 20 x 10 x 2.6 --
105 (1 W / 0.1 m) 1 8 1200 PET Round 30 x 30 x 12.8 --
94 (0.5 W / 0.1 m) 0.5 8 500 PET Round 28 x 28 x 5 --
92 (0.5 W / 0.1 m) 0.5 8 600 PET Round 40 x 40 x 5.1 --
93 (0.5 W / 0.1 m) 0.5 8 500 PET Round 20 x 20 x 3 --
90 (1 W / 0.1 m) 1 8 1100 PEEK Rectangular 24 x 15 x 6.55 --
102 (1.5 W / 0.1 m) 1.5 8 1300 PEI Round 32.4 x 32.4 x 10.35 --
Results 343
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