Speakers & Transducers – Mouser South Africa

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CMS Micro Speakers

CUI Devices CMS Micro Speakers are compact, low-profile speakers housed in rectangular frame packages as small as 15mm x 11mm up to 18mm x 13mm. The CMS series, with profile depths as low as 2.5mm, offers input power ratings of 0.7W or 0.8W and impedance of 6Ω or 8Ω. These rectangular micro speakers feature Mylar cone types, neodymium (NdFeB) magnets, and a number of mounting styles, including wire leads, solder pads, and spring terminals. Sound pressure levels range from 88db up to 93dB at 0.1 metres, making the CMS series ideal for space-constrained consumer electronics, portable equipment, and more.

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Part #

Speakers & Transducers 20mm round, 3 mm deep, PET, NdFeB, .5W, 8 ohm, 500Hz, solder pads

CMS-203-058SP
Same Sky
1: $2.04
449In Stock

Mfr. Part No.
CMS-203-058SP

Mouser Part No
179-CMS-203-058SP

Same Sky

Speakers & Transducers 20mm round, 3 mm deep, PET, NdFeB, .5W, 8 ohm, 500Hz, solder pads

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Datasheet

449In Stock

$2.04

$1.60

$1.47

$1.36

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

500 Hz

86 dB, 93 dB

8 Ohms

500 mW (1/2 W)

Round

Solder

- 30 C

+ 60 C

20 mm

Neodymium Magnet (NdFeB)

Polyethylene Terephthalate (PET)

Speakers & Transducers 20 mm round, 5.3 mm deep, PU + PBT, NdFeB, 1.5W, 8 ohm, 700Hz, solder pads

CMS-2053-18SP
Same Sky
1: $3.00
432In Stock

Mfr. Part No.
CMS-2053-18SP

Mouser Part No
179-CMS-2053-18SP

Same Sky

Speakers & Transducers 20 mm round, 5.3 mm deep, PU + PBT, NdFeB, 1.5W, 8 ohm, 700Hz, solder pads

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Datasheet

432In Stock

$3.00

$2.37

$2.15

$2.00

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

700 Hz

83 dB, 84.5 dB

8 Ohms

1.5 W

Round

Solder

- 20 C

+ 50 C

20 mm

Neodymium Magnet (NdFeB)

Polyurethane (PU), Polybutylene Terephthalate (PBT)

Speakers & Transducers 25 mmx14mm rectangular, 3.7 mm deep, PEEK, NdFeB, 2W, 4 ohm, 1000Hz, solder pads

CMS-251437-24SP-X8
Same Sky
1: $3.02
187In Stock

Mfr. Part No.
CMS-251437-24SP-X8

Mouser Part No
179-CMS-25143724SPX8

Same Sky

Speakers & Transducers 25 mmx14mm rectangular, 3.7 mm deep, PEEK, NdFeB, 2W, 4 ohm, 1000Hz, solder pads

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Datasheet

187In Stock

$3.02

$2.47

$2.26

$2.12

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

1 kHz

103 dB

4 Ohms

2 W

Rectangular

Solder

- 20 C

+ 65 C

25 mm

14 mm

Neodymium Magnet (NdFeB)

Polyetheretherketone (PEEK)

Speakers & Transducers 27mm x 20mm rectangular, 6.5mm deep, Cloth, NdFeB, 1W, 8ohm, 650Hz, eyelets

CMS-272006-18E
Same Sky
1: $3.16
494In Stock

Mfr. Part No.
CMS-272006-18E

Mouser Part No
179-CMS-272006-18E

Same Sky

Speakers & Transducers 27mm x 20mm rectangular, 6.5mm deep, Cloth, NdFeB, 1W, 8ohm, 650Hz, eyelets

Learn More

Datasheet

494In Stock

$3.16

$2.57

$2.35

$2.20

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

Panel Mount

650 Hz

80 dB

8 Ohms

1 W

Rectangular

Solder Eyelet

- 20 C

+ 60 C

27 mm

20 mm

Neodymium Magnet (NdFeB)

Cloth

Speakers & Transducers 28 mm round, 11 mm deep, Foam, NdFeB, 3W, 4 ohm, 300Hz, solder eyelets

CMS-2811-44E
Same Sky
1: $4.16
212In Stock

Mfr. Part No.
CMS-2811-44E

Mouser Part No
179-CMS-2811-44E

Same Sky

Speakers & Transducers 28 mm round, 11 mm deep, Foam, NdFeB, 3W, 4 ohm, 300Hz, solder eyelets

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Datasheet

212In Stock

$4.16

$3.38

$3.09

$2.88

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

300 Hz

85 dB, 99 dB

4 Ohms

3 W

Round

Solder Eyelet

- 20 C

+ 60 C

28 mm

Neodymium Magnet (NdFeB)

Foam

Speakers & Transducers 28 mm round, 11.9 mm deep, PEI, NdFeB, .78W, 8 ohm, 500Hz, through hole

CMS-2812-078T
Same Sky
1: $3.17
533In Stock

Mfr. Part No.
CMS-2812-078T

Mouser Part No
179-CMS-2812-078T

Same Sky

Speakers & Transducers 28 mm round, 11.9 mm deep, PEI, NdFeB, .78W, 8 ohm, 500Hz, through hole

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Datasheet

533In Stock

$3.17

$2.51

$2.28

$2.12

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

Through Hole

500 Hz

80 dB, 81 dB, 82 dB

8 Ohms

780 mW

Round

Solder Pin

- 40 C

+ 85 C

28 mm

Neodymium Magnet (NdFeB)

Polyetherimide (PEI)

Speakers & Transducers 28mm round, 5 mm deep, PET, NdFeB, .5W, 8 ohm, 500Hz, solder pads

CMS-2850-058SP
Same Sky
1: $1.98
223In Stock

Mfr. Part No.
CMS-2850-058SP

Mouser Part No
179-CMS-2850-058SP

Same Sky

Speakers & Transducers 28mm round, 5 mm deep, PET, NdFeB, .5W, 8 ohm, 500Hz, solder pads

Learn More

Datasheet

223In Stock

$1.98

$1.62

$1.49

$1.38

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

500 Hz

77 dB, 94 dB

8 Ohms

500 mW (1/2 W)

Round

Solder

- 30 C

+ 60 C

28 mm

Neodymium Magnet (NdFeB)

Polyethylene Terephthalate (PET)

Speakers & Transducers 30 mmx11mm rectangular, 3 mm deep, Peek, NdFeB, 1.5W, 4 ohm, 500Hz, solder pads

CMS-301103-154SP
Same Sky
1: $3.00
419In Stock

Mfr. Part No.
CMS-301103-154SP

Mouser Part No
179-CMS-301103-154SP

Same Sky

Speakers & Transducers 30 mmx11mm rectangular, 3 mm deep, Peek, NdFeB, 1.5W, 4 ohm, 500Hz, solder pads

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Datasheet

419In Stock

$3.00

$2.37

$2.15

$1.92

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

850 Hz

95 dB

4 Ohms

1.5 W

Rectangular

Solder

- 20 C

+ 70 C

30 mm

11 mm

Neodymium Magnet (NdFeB)

Polyetheretherketone (PEEK)

Speakers & Transducers 30mm round, 12.8mm deep, PET, NdFeB, 1W, 8 ohm, 1200Hz, through hole

CMS-3012-18T
Same Sky
1: $4.15
255In Stock

Mfr. Part No.
CMS-3012-18T

Mouser Part No
179-CMS-3012-18T

Same Sky

Speakers & Transducers 30mm round, 12.8mm deep, PET, NdFeB, 1W, 8 ohm, 1200Hz, through hole

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Datasheet

255In Stock

$4.15

$3.27

$2.98

$2.77

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

Through Hole

1.2 kHz

99 dB, 105 dB

8 Ohms

1 W

Round

Solder Pin

- 40 C

+ 85 C

30 mm

Neodymium Magnet (NdFeB)

Polyethylene Terephthalate (PET)

Speakers & Transducers 33.9 mm round, 15.5 mm deep, Cloth + Paper, NdFeB, 3W, 4 ohm, 350Hz, eyelets

CMS-3315-34E
Same Sky
1: $4.47
482In Stock

Mfr. Part No.
CMS-3315-34E

Mouser Part No
179-CMS-3315-34E

Same Sky

Speakers & Transducers 33.9 mm round, 15.5 mm deep, Cloth + Paper, NdFeB, 3W, 4 ohm, 350Hz, eyelets

Learn More

Datasheet

482In Stock

$4.47

$3.62

$3.22

$2.97

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

350 Hz

86 dB, 100 dB

4 Ohms

3 W

Round

Solder Eyelet

- 20 C

+ 60 C

33.9 mm

Neodymium Magnet (NdFeB)

Cloth, Paper

Speakers & Transducers 34 mmx11mm rectangular, 3.8 mm deep, Peek, NdFeB, 1.5W, 4 ohm, 750Hz, pads

CMS-341138-154SP
Same Sky
1: $3.02
507In Stock
New At Mouser

Mfr. Part No.
CMS-341138-154SP

Mouser Part No
179-CMS-341138-154SP

New At Mouser

Same Sky

Speakers & Transducers 34 mmx11mm rectangular, 3.8 mm deep, Peek, NdFeB, 1.5W, 4 ohm, 750Hz, pads

Learn More

Datasheet

507In Stock

$3.02

$2.47

$2.26

$2.07

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

750 Hz

96 dB

4.2 Ohms

1.5 W

Rectangular

Solder

- 20 C

+ 70 C

34 mm

11 mm

Neodymium Magnet (NdFeB)

Polyetheretherketone (PEEK)

Speakers & Transducers 36 mm round, 4.2 mm deep, PET, NdFeB, 2W, 4 ohm, 580Hz, solder pads

CMS-3642-2SP
Same Sky
1: $3.14
305In Stock

Mfr. Part No.
CMS-3642-2SP

Mouser Part No
179-CMS-3642-2SP

Same Sky

Speakers & Transducers 36 mm round, 4.2 mm deep, PET, NdFeB, 2W, 4 ohm, 580Hz, solder pads

Learn More

Datasheet

305In Stock

$3.14

$2.47

$2.15

$1.99

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

380 Hz

88 dB, 101 dB

4 Ohms

2 W

Round

Solder

- 25 C

+ 70 C

36 mm

Neodymium Magnet (NdFeB)

Polyethylene Terephthalate (PET)

Speakers & Transducers 36 mm round, 4.6 mm deep, PET, NdFeB, 1W, 8 ohm, 580Hz, solder pads

CMS-3646-18SP
Same Sky
1: $2.76
335In Stock

Mfr. Part No.
CMS-3646-18SP

Mouser Part No
179-CMS-3646-18SP

Same Sky

Speakers & Transducers 36 mm round, 4.6 mm deep, PET, NdFeB, 1W, 8 ohm, 580Hz, solder pads

Learn More

Datasheet

335In Stock

$2.76

$2.17

$1.98

$1.83

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

580 Hz

90 dB

8 Ohms

1 W

Round

Solder

- 20 C

+ 60 C

36 mm

Neodymium Magnet (NdFeB)

Polyethylene Terephthalate (PET)

Speakers & Transducers 36 mm, 4.8 mm deep, PEN, Rare Earth, 1.5 W, 8 ohm, 600 Hz, solder pads

CMS-3648-158SP
Same Sky
1: $3.95
500In Stock

Mfr. Part No.
CMS-3648-158SP

Mouser Part No
179-CMS-3648-158SP

Same Sky

Speakers & Transducers 36 mm, 4.8 mm deep, PEN, Rare Earth, 1.5 W, 8 ohm, 600 Hz, solder pads

Learn More

Datasheet

500In Stock

$3.95

$3.21

$2.94

$2.74

View

Min.: 1
Mult.: 1

Speakers

Speaker

4 Ohms

Solder

- 20 C

+ 60 C

Paper

Speakers & Transducers 40 mmx13mm rectangular, 5 mm deep, Peek, NdFeB, 1W, 8 ohm, 400Hz, solder pads

CMS-401305-18SP
Same Sky
1: $3.91
363In Stock

Mfr. Part No.
CMS-401305-18SP

Mouser Part No
179-CMS-401305-18SP

Same Sky

Speakers & Transducers 40 mmx13mm rectangular, 5 mm deep, Peek, NdFeB, 1W, 8 ohm, 400Hz, solder pads

Learn More

Datasheet

363In Stock

$3.91

$3.08

$2.67

$2.49

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

400 Hz

8 Ohms

1 W

Rectangular

Solder

40 mm

13 mm

Neodymium Magnet (NdFeB)

Polyetheretherketone (PEEK)

Speakers & Transducers 40 mm round, 5.1 mm deep, PET, NdFeB, .5W, 8 ohm, 600Hz, solder pads

CMS-4051-058SP
Same Sky
1: $2.91
473In Stock

Mfr. Part No.
CMS-4051-058SP

Mouser Part No
179-CMS-4051-058SP

Same Sky

Speakers & Transducers 40 mm round, 5.1 mm deep, PET, NdFeB, .5W, 8 ohm, 600Hz, solder pads

Learn More

Datasheet

473In Stock

$2.91

$2.29

$2.09

$1.94

View

Min.: 1
Mult.: 1

Speakers

Miniature Speaker

600 Hz

99 dB

8 Ohms

500 mW (1/2 W)

Round

Solder

- 20 C

+ 60 C

40 mm

Neodymium Magnet (NdFeB)

Polyethylene Terephthalate (PET)

Speakers & Transducers 16x9x3mm .7W IP67 8 ohm 550Hz spring

CMS-16093-078S-67
Same Sky
1: $2.54
1,798In Stock

Mfr. Part No.
CMS-16093-078S-67

Mouser Part No
490-CMS-16093-078S67

Same Sky

Speakers & Transducers 16x9x3mm .7W IP67 8 ohm 550Hz spring

Learn More

Datasheet

1,798In Stock

$2.54

$1.99

$1.73

$1.66

View

Min.: 1
Mult.: 1

Speakers

Micro

Board Mount

850 Hz

91 dBA

8 Ohms

700 mW

Rectangular

Spring Contact

- 20 C

+ 50 C

16 mm

9 mm

3 mm

Neodymium Iron Boron (NdFeB)

Polyetheretherketone (PEEK)

IP67

Speakers & Transducers speaker, 28 mm round, 5.5 mm deep, Nd-Fe-B, 2 W, 8 ?, 550 Hz, 152 mm leads w/ Conn

CMS-28588N-L152B
Same Sky
1: $4.33
588In Stock

Mfr. Part No.
CMS-28588N-L152B

Mouser Part No
490-CMS-28588N-L152B

Same Sky

Speakers & Transducers speaker, 28 mm round, 5.5 mm deep, Nd-Fe-B, 2 W, 8 ?, 550 Hz, 152 mm leads w/ Conn

Learn More

Datasheet

588In Stock

$4.33

$3.41

$3.11

$2.90

View

Min.: 1
Mult.: 1

Speakers

Micro

Frame Mount

550 Hz

99 dBA

8 Ohms

2 W

Round

Wire Leads

- 20 C

+ 55 C

28 mm

5.5 mm

Neodymium Iron Boron (NdFeB)

Polyethylene Terephthalate (PET)

Speakers & Transducers 22.5 mm, 7 mm deep, PEN, Rare Earth, 1 W, 8 ohm, 660 Hz, solder pads

CMS-2207-18SP
Same Sky
1: $3.69
496In Stock

Mfr. Part No.
CMS-2207-18SP

Mouser Part No
179-CMS-2207-18SP

Same Sky

Speakers & Transducers 22.5 mm, 7 mm deep, PEN, Rare Earth, 1 W, 8 ohm, 660 Hz, solder pads

Learn More

Datasheet

496In Stock

$3.69

$2.91

$2.65

$2.47

View

Min.: 1
Mult.: 1

Speakers

Speaker

4 Ohms

Solder

- 20 C

+ 60 C

Paper

Speakers & Transducers 36 mm, 4.8 mm deep, PEN, Nd-Fe-B, .3 W, 20 ohm, 500 Hz, solder pads

CMS-3648-0320SP
Same Sky
1: $3.22
199In Stock

Mfr. Part No.
CMS-3648-0320SP

Mouser Part No
179-CMS-3648-0320SP

Same Sky

Speakers & Transducers 36 mm, 4.8 mm deep, PEN, Nd-Fe-B, .3 W, 20 ohm, 500 Hz, solder pads

Learn More

Datasheet

199In Stock

$3.22

$2.62

$2.40

$2.24

View

Min.: 1
Mult.: 1

Speakers

Speaker

4 Ohms

Solder

- 20 C

+ 60 C

Paper

Speakers & Transducers 31 square, 16.8mm deep, Nd-Fe-B, PU+paper, 2 W, 4 ?, 240 Hz, 100mm wire leads

CMS-3116-24L100
Same Sky
1: $4.62
395In Stock

Mfr. Part No.
CMS-3116-24L100

Mouser Part No
179-CMS-3116-24L100

Same Sky

Speakers & Transducers 31 square, 16.8mm deep, Nd-Fe-B, PU+paper, 2 W, 4 ?, 240 Hz, 100mm wire leads

Learn More

Datasheet

395In Stock

$4.62

$3.64

$3.17

$2.95

View

Min.: 1
Mult.: 1

Speakers

Speaker

4 Ohms

Wire Leads

- 20 C

+ 60 C

Paper

Speakers & Transducers speaker, 15 x 11mm rectangle, 3mm deep, mylar, Nd-Fe-B, .8W, 8ohm, 850Hz, Solder Pad

CMS-151103-088SP
Same Sky
1: $1.97
259In Stock

Mfr. Part No.
CMS-151103-088SP

Mouser Part No
490-CMS-151103-088SP

Same Sky

Speakers & Transducers speaker, 15 x 11mm rectangle, 3mm deep, mylar, Nd-Fe-B, .8W, 8ohm, 850Hz, Solder Pad

Learn More

Datasheet

259In Stock

$1.97

$1.57

$1.45

$1.36

View

Min.: 1
Mult.: 1

Speakers

Electromagnetic

Board Mount

850 Hz

90 dBA

9.2 Ohms

700 mW

Rectangular

Solder Pad

- 20 C

+ 70 C

15 mm

11 mm

3 mm

Neodymium Iron Boron (NdFeB)

Polyetheretherketone (PEEK)

Speakers & Transducers speaker, 15 x 11mm rectangle, 3mm deep, mylar, Nd-Fe-B, .7W, 6ohm, 950Hz, Solder Pad

CMS-151103-16SP
Same Sky
1: $2.24
13In Stock

Mfr. Part No.
CMS-151103-16SP

Mouser Part No
490-CMS-151103-16SP

Same Sky

Speakers & Transducers speaker, 15 x 11mm rectangle, 3mm deep, mylar, Nd-Fe-B, .7W, 6ohm, 950Hz, Solder Pad

Learn More

Datasheet

13In Stock

$2.24

$1.76

$1.60

$1.49

View

Min.: 1
Mult.: 1

Speakers

Electromagnetic

Board Mount

950 Hz

93 dBA

7.2 Ohms

700 mW

Rectangular

Solder Pad

- 20 C

+ 70 C

15 mm

11 mm

3 mm

Neodymium Iron Boron (NdFeB)

Polyetheretherketone (PEEK)

Speakers & Transducers 0.7W 6ohm 600Hz 15x11mm SpringContct

CMS-151125-076S
Same Sky
1: $2.37
520In Stock

Mfr. Part No.
CMS-151125-076S

Mouser Part No
490-CMS-151125-076S

Same Sky

Speakers & Transducers 0.7W 6ohm 600Hz 15x11mm SpringContct

Learn More

Datasheet

520In Stock

$2.37

$1.87

$1.70

$1.59

View

Min.: 1
Mult.: 1

Speakers

Micro

Board Mount

850 Hz

92.5 dBA

6 Ohms

700 mW

Rectangular

Spring Contact

- 20 C

+ 70 C

15 mm

11 mm

2.5 mm

Neodymium Iron Boron (NdFeB)

Polyetheretherketone (PEEK)

IP67

Speakers & Transducers 15x11x2.5mm .7W IP67 8ohm 700Hz Spring

CMS-151125-078S-67
Same Sky
1: $2.31
10In Stock

Mfr. Part No.
CMS-151125-078S-67

Mouser Part No
490-CMS-151125078S67

Same Sky

Speakers & Transducers 15x11x2.5mm .7W IP67 8ohm 700Hz Spring

Learn More

Datasheet

10In Stock

$2.31

$1.85

$1.66

$1.63

View

Min.: 1
Mult.: 1

Speakers

Micro

Board Mount

1 kHz

91 dBA

8 Ohms

700 mW

Rectangular

Spring Contact

- 20 C

+ 70 C

15 mm

11 mm

2.5 mm

Neodymium Iron Boron (NdFeB)

Polyetheretherketone (PEEK)

IP67

CMS Micro Speakers

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200 Hz
300 Hz
350 Hz
380 Hz
400 Hz
450 Hz
500 Hz
550 Hz
580 Hz
600 Hz
650 Hz
700 Hz
750 Hz
850 Hz
900 Hz
950 Hz
1 kHz
1.02 kHz
1.08 kHz
1.1 kHz

77 dB, 94 dB
80 dB
80 dB, 81 dB, 82 dB
81 dB, 88 dB
83 dB
83 dB, 84.5 dB
84 dB
84 dBA
85 dB
85 dB, 99 dB
86 dB, 100 dB
86 dB, 93 dB
87 dB
88 dB
88 dB, 101 dB
88 dB, 95 dB
88 dBA
88.5 dB
89 dB, 96 dB
90 dB

7.5 mm
13 mm
15 mm
16 mm
18 mm
20 mm
24 mm
25 mm
27 mm
30 mm
31.6 mm
34 mm
35 mm
36.2 mm
40 mm
40.5 mm
42.5 mm
45.2 mm
50 mm
55.2 mm