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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 120 dB, impedance ratings of 4, 6, 8, 16, or 32 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.
S.P. Level (dB)
1
2.53
2.83
3.46
72
77
78
79
80
81
82
83
84
85
86
87
88
89
90
90.5
91
92
92.5
93
94
95
96
97
98
99
100
101
102
103
108
112
117
120
Reset
Nominal Input (W)
Min
Max
GO
0.02
0.03
0.1
0.2
0.25
0.3
0.4
0.5
0.7
0.8
0.94
1
1.2
1.5
2
3
5
6
Reset
Max Input (W)
Min
Max
GO
0.03
0.15
0.2
0.3
0.4
0.5
0.6
1
1.2
1.3
1.5
1.7
1.8
2
2.5
3
4
8
Reset
Impedance (Ohms)
4
6
8
16
32
Reset
Resonance Freq. (Hz)
Min
Max
GO
180
220
230
250
300
310
380
400
430
440
450
480
500
520
530
540
550
560
580
600
620
630
650
670
680
700
750
780
800
850
900
950
1000
1050
1100
1200
1250
1300
1350
1500
1600
1700
Reset
Cone Type
Cloth
Foam
Mylar
Paper
Paper and Cloth
PEEK
PEI
PEN
PET
PU and AL
PU and PEI
Reset
Magnet Type
Ferrite
Nd-Fe-B
Sm2Co17
Reset
Frame Shape
Oval
Rectangle
Rectangular
Round
Square
Reset
Length (mm)
Min
Max
GO
10
12
13
15
16
17
18
20
23
24
25
26
27
27.1
28
29
29.8
30
31
31.8
32
34
34.9
35
35.9
36
38
39
40
40.1
Reset
Width (mm)
Min
Max
GO
6
9
10
11
12
13
14
15
15.6
16
17
17.5
18.5
19.2
20
23
25.6
26
27
28
28.2
28.3
28.5
29
29.8
30
31
31.8
32
34
35
36
38
39
40
40.1
Reset
Height (mm)
Min
Max
GO
2
2.25
2.5
2.55
2.8
2.9
3
3.1
3.2
3.5
3.8
3.9
4
4.1
4.2
4.4
4.5
4.6
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
7
7.1
7.4
7.5
7.6
8
8.4
8.5
9
9.3
9.4
9.5
9.6
9.7
10.2
10.7
10.9
11
11.2
11.5
11.8
12
12.95
14.5
15
15.7
17
17.5
20.5
Reset
Mounting Style
PCB
Solder Eyelet(s)
Solder Pads
Solder Pins/Posts
Spring Contact
Surface Mount
Wire Leads
Wire Leads with Connector
Reset
IP Rating
IP67
No IP Rating
Reset
Enclosed
No
Yes
Reset
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