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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Mounting Style	Sound Pressure Level	Impedance	Power Rating	Shape	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Diameter	Length	Width	Magnet Material	Cone Material
Speakers & Transducers speaker, 40 x 6.5mm deep, PEI, Nd-Fe-B, 2W, 8ohm, 550Hz, solder pads CMS-4065-28SP Same Sky 1: $4.47 495In Stock New Product	Mfr. Part No. CMS-4065-28SP Mouser Part No 179-CMS-4065-28SP New Product	Same Sky	Speakers & Transducers speaker, 40 x 6.5mm deep, PEI, Nd-Fe-B, 2W, 8ohm, 550Hz, solder pads	Datasheet	495In Stock	$4.47 $3.76 $3.41 $3.06 View $2.63 $2.36 $2.26	Min.: 1 Mult.: 1	Speakers	Speaker		106 dB	8 Ohms	2 W	Round	Solder	- 40 C	+ 105 C	40 mm			Neodymium Iron Boron (NdFeB)
Speakers & Transducers 44.6 mm, 8.5 mm deep, PEI, Rare Earth, .8 W, 8 ohm, 580 Hz, solder pads CDS-4485-088SP Same Sky 1: $6.83 376In Stock	Mfr. Part No. CDS-4485-088SP Mouser Part No 179-CDS-4485-088SP	Same Sky	Speakers & Transducers 44.6 mm, 8.5 mm deep, PEI, Rare Earth, .8 W, 8 ohm, 580 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	376In Stock	$6.83 $5.29 $4.80 $4.47 View $4.16 $3.76 $3.56 $3.54	Min.: 1 Mult.: 1	Speakers	Speaker		90 dB	8 Ohms	800 mW		Solder	- 20 C	+ 55 C		42.5 mm	42.5 mm
Speakers & Transducers 20 mm, 3.9 mm deep, PEN, Nd-Fe-B, 1.2 W, 8 ohm, 1000 Hz, solder pads CMS-2039-128SP Same Sky 1: $3.11 956In Stock	Mfr. Part No. CMS-2039-128SP Mouser Part No 179-CMS-2039-128SP	Same Sky	Speakers & Transducers 20 mm, 3.9 mm deep, PEN, Nd-Fe-B, 1.2 W, 8 ohm, 1000 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	956In Stock	$3.11 $2.36 $2.13 $1.91 View $1.77 $1.62 $1.50 $1.40 $1.37	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 25 mm, 11 mm deep, aluminum, Rare Earth, 3 W, 4 ohm, 250 Hz, solder pads CMS-2511-34SP Same Sky 1: $5.68 1,795In Stock	Mfr. Part No. CMS-2511-34SP Mouser Part No 179-CMS-2511-34SP	Same Sky	Speakers & Transducers 25 mm, 11 mm deep, aluminum, Rare Earth, 3 W, 4 ohm, 250 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	1,795In Stock	$5.68 $4.40 $3.84 $3.55 View $3.40 $3.17 $2.92 $2.87	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 45 mm, 10 mm deep, PU+paper, Rare Earth, 5 W, 4 ohm, 450 Hz, solder tabs CDS-4410-54SP Same Sky 1: $9.22 984In Stock	Mfr. Part No. CDS-4410-54SP Mouser Part No 179-CDS-4410-54SP	Same Sky	Speakers & Transducers 45 mm, 10 mm deep, PU+paper, Rare Earth, 5 W, 4 ohm, 450 Hz, solder tabs Learn More about Same Sky cui cms micro speakers	Datasheet	984In Stock	$9.22 $7.16 $6.47 $6.00 View $5.63 $5.33 $5.11 $4.98	Min.: 1 Mult.: 1	Speakers	Speaker		84 dB	4 Ohms	5 W		Solder	- 20 C	+ 55 C	45 mm				Paper
Speakers & Transducers speaker, 40 x 28.3 mm, 11.5 mm deep, cloth & paper, Nd-Fe-B, 1 W, 8 ohm, 450 Hz, solder eyelets CMS-402811-18E Same Sky 1: $4.84 480In Stock New Product	Mfr. Part No. CMS-402811-18E Mouser Part No 179-CMS-402811-18E New Product	Same Sky	Speakers & Transducers speaker, 40 x 28.3 mm, 11.5 mm deep, cloth & paper, Nd-Fe-B, 1 W, 8 ohm, 450 Hz, solder eyelets Learn More about Same Sky cui cms micro speakers	Datasheet	480In Stock	$4.84 $3.76 $3.40 $3.04 View $2.62 $2.34 $2.29 $2.23	Min.: 1 Mult.: 1	Speakers		Flange Mount	84 dB	8 Ohms	1 W	Rectangle	Solder Eyelet	- 25 C	+ 65 C		40 mm	28.3 mm	Neodymium Iron Boron (NdFeB)	Cloth
Speakers & Transducers 57 mm, 9 mm deep, PET, Rare Earth, 2.5 W, 4 ohm, 450 Hz, solder tabs CDS-5709-254SP Same Sky 1: $5.09 598In Stock	Mfr. Part No. CDS-5709-254SP Mouser Part No 179-CDS-5709-254SP	Same Sky	Speakers & Transducers 57 mm, 9 mm deep, PET, Rare Earth, 2.5 W, 4 ohm, 450 Hz, solder tabs Learn More about Same Sky cui cms micro speakers	Datasheet	598In Stock	$5.09 $3.90 $3.52 $3.20 View $2.97 $2.69 $2.54 $2.42	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms	2.5 W		Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 25 x 14 mm, 7.2 mm deep, cloth, Rare Earth, 2 W, 4 ohm, 720 Hz, solder pads CMS-251472-24SP Same Sky 1: $4.54 978In Stock	Mfr. Part No. CMS-251472-24SP Mouser Part No 179-CMS-251472-24SP	Same Sky	Speakers & Transducers 25 x 14 mm, 7.2 mm deep, cloth, Rare Earth, 2 W, 4 ohm, 720 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	978In Stock	$4.54 $3.47 $3.13 $2.72 View $2.52 $2.42 $2.22 $2.12	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 25 mm, 9.4 mm deep, aluminum, Nd-Fe-B, 2 W, 4 ohm, 250 Hz, solder pads CMS-2594-24SP Same Sky 1: $5.16 2,684In Stock	Mfr. Part No. CMS-2594-24SP Mouser Part No 179-CMS-2594-24SP	Same Sky	Speakers & Transducers 25 mm, 9.4 mm deep, aluminum, Nd-Fe-B, 2 W, 4 ohm, 250 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	2,684In Stock	$5.16 $4.00 $3.54 $3.27 View $3.12 $2.91 $2.66 $2.62	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 32 x 32 mm, 14.7 mm deep, foam, Rare Earth, 3 W, 4 ohm, 230 Hz, solder pads CMS-323214-34SP Same Sky 1: $6.40 889In Stock	Mfr. Part No. CMS-323214-34SP Mouser Part No 179-CMS-323214-34SP	Same Sky	Speakers & Transducers 32 x 32 mm, 14.7 mm deep, foam, Rare Earth, 3 W, 4 ohm, 230 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	889In Stock	$6.40 $4.97 $4.55 $4.18 View $3.86 $3.52 $3.30 $3.23	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers speaker, 40 x 20 x 8 mm deep, paper & cloth, Nd-Fe-B, 1.5 W, 8 ohm, 550 Hz, Solder eyelets CMS-40308-18E Same Sky 1: $4.49 484In Stock New Product	Mfr. Part No. CMS-40308-18E Mouser Part No 179-CMS-40308-18E New Product	Same Sky	Speakers & Transducers speaker, 40 x 20 x 8 mm deep, paper & cloth, Nd-Fe-B, 1.5 W, 8 ohm, 550 Hz, Solder eyelets Learn More about Same Sky cui cms micro speakers	Datasheet	484In Stock	$4.49 $3.48 $3.15 $2.83 View $2.42 $2.16 $2.12 $2.07	Min.: 1 Mult.: 1	Speakers		Flange Mount	88.5 dB	8 Ohms	1.5 W	Rectangle	Solder Eyelet	- 40 C	+ 60 C		40 mm	20 mm	Neodymium Iron Boron (NdFeB)	Cloth
Speakers & Transducers 24x15mm oval, .7W, 8ohmohm, 850Hz CMS-241535-078L65 Same Sky 1: $1.97 1,067In Stock	Mfr. Part No. CMS-241535-078L65 Mouser Part No 179-CMS-241535078L65	Same Sky	Speakers & Transducers 24x15mm oval, .7W, 8ohmohm, 850Hz Learn More about Same Sky cui cms micro speakers	Datasheet	1,067In Stock	$1.97 $1.54 $1.35 $1.26 View $1.17 $1.02 $0.932 $0.868 $0.826	Min.: 1 Mult.: 1	Speakers		Panel Mount	95 dB	8 Ohms	700 mW	Oval	Wire Leads	- 25 C	+ 65 C		24 mm	15 mm	Neodymium Iron Boron (NdFeB)	Polyethylene Naphthalate (PEN)
Speakers & Transducers 46.4 mm, 20 mm deep, carbon+PU, Rare Earth, 10 W, 4 ohm, 220 Hz, solder tabs CDS-4620-54SP Same Sky 1: $8.48 1,097In Stock	Mfr. Part No. CDS-4620-54SP Mouser Part No 179-CDS-4620-54SP	Same Sky	Speakers & Transducers 46.4 mm, 20 mm deep, carbon+PU, Rare Earth, 10 W, 4 ohm, 220 Hz, solder tabs Learn More about Same Sky cui cms micro speakers	Datasheet	1,097In Stock	$8.48 $6.59 $5.99 $5.56 View $5.18 $4.91 $4.69 Quote	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C		42.5 mm	42.5 mm		Paper
Speakers & Transducers 58 mm, 35 mm, 19 mm deep, paper+cloth, Rare Earth, 6 W, 8 ohm, 450 Hz, solder CDS-5819-68SP Same Sky 1: $11.71 442In Stock	Mfr. Part No. CDS-5819-68SP Mouser Part No 179-CDS-5819-68SP	Same Sky	Speakers & Transducers 58 mm, 35 mm, 19 mm deep, paper+cloth, Rare Earth, 6 W, 8 ohm, 450 Hz, solder Learn More about Same Sky cui cms micro speakers	Datasheet	442In Stock	$11.71 $8.76 $8.13 $7.70 View $7.18 $6.70 $6.58	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 18 mm, 5 mm deep, PU+PEN, Nd-Fe-B, 2 W, 4 ohm, 380 Hz, solder pads CMS-1805-24SP Same Sky 1: $3.61 488In Stock	Mfr. Part No. CMS-1805-24SP Mouser Part No 179-CMS-1805-24SP	Same Sky	Speakers & Transducers 18 mm, 5 mm deep, PU+PEN, Nd-Fe-B, 2 W, 4 ohm, 380 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	488In Stock	$3.61 $2.76 $2.48 $2.27 View $2.09 $1.85 $1.76 $1.65 $1.63	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 20 mm, 6 mm deep, PU+PEI, Rare Earth, 1.5 W, 4 ohm, 500 Hz, solder pads CMS-2006-154SP Same Sky 1: $3.76 480In Stock	Mfr. Part No. CMS-2006-154SP Mouser Part No 179-CMS-2006-154SP	Same Sky	Speakers & Transducers 20 mm, 6 mm deep, PU+PEI, Rare Earth, 1.5 W, 4 ohm, 500 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	480In Stock	$3.76 $2.87 $2.59 $2.38 View $2.21 $2.01 $1.87 $1.74 $1.71	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 36 mm, 15.5 mm deep, PU+paper, Nd-Fe-B, 2 W, 8 ohm, 320 Hz, solder pads CMS-3615-28SP Same Sky 1: $5.82 483In Stock	Mfr. Part No. CMS-3615-28SP Mouser Part No 179-CMS-3615-28SP	Same Sky	Speakers & Transducers 36 mm, 15.5 mm deep, PU+paper, Nd-Fe-B, 2 W, 8 ohm, 320 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	483In Stock	$5.82 $4.50 $4.14 $3.79 View $3.52 $3.22 $2.99 $2.93	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 28 x 28 mm, 10.8 mm deep, foam, Rare Earth, 2 W, 8 ohm, 270 Hz, solder tabs CMS-251452-28SP Same Sky 1: $6.40 975In Stock	Mfr. Part No. CMS-251452-28SP Mouser Part No 179-CMS-251452-28SP	Same Sky	Speakers & Transducers 28 x 28 mm, 10.8 mm deep, foam, Rare Earth, 2 W, 8 ohm, 270 Hz, solder tabs Learn More about Same Sky cui cms micro speakers	Datasheet	975In Stock	$6.40 $4.97 $4.50 $4.18 View $3.90 $3.63 $3.34 $3.31	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 32.7 x 31.7 mm, 16.45 mm deep, aluminum, Rare Earth, 3 W, 8 ohm, 230 Hz, solder CMS-323116-38SP Same Sky 1: $6.40 980In Stock	Mfr. Part No. CMS-323116-38SP Mouser Part No 179-CMS-323116-38SP	Same Sky	Speakers & Transducers 32.7 x 31.7 mm, 16.45 mm deep, aluminum, Rare Earth, 3 W, 8 ohm, 230 Hz, solder Learn More about Same Sky cui cms micro speakers	Datasheet	980In Stock	$6.40 $4.97 $4.54 $4.16 View $3.86 $3.52 $3.30 $3.23	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 42 mm, 24.65 mm deep, PEI, Nd-Fe-B, 8 W, 4 ohm, 160 Hz, solder pads CDS-4224-84SP Same Sky 1: $10.70 419In Stock	Mfr. Part No. CDS-4224-84SP Mouser Part No 179-CDS-4224-84SP	Same Sky	Speakers & Transducers 42 mm, 24.65 mm deep, PEI, Nd-Fe-B, 8 W, 4 ohm, 160 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	419In Stock	$10.70 $8.33 $7.43 $6.90 View $6.54 $6.06 $5.94	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms	8 W		Solder	- 20 C	+ 55 C	42.2 mm
Speakers & Transducers 18 mm, 5.2 mm deep, foam+paper, Nd-Fe-B, 2 W, 4 ohm, 460 Hz, solder pads CMS-1852-24SP Same Sky 1: $3.52 460In Stock	Mfr. Part No. CMS-1852-24SP Mouser Part No 179-CMS-1852-24SP	Same Sky	Speakers & Transducers 18 mm, 5.2 mm deep, foam+paper, Nd-Fe-B, 2 W, 4 ohm, 460 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	460In Stock	$3.52 $2.69 $2.43 $2.21 View $2.05 $1.88 $1.74 $1.63 $1.59	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 20 mm, 3 mm deep, PET, Rare Earth, .5 W, 8 ohm, 570 Hz, solder pads CMS-2003-058SP Same Sky 1: $2.42 979In Stock	Mfr. Part No. CMS-2003-058SP Mouser Part No 179-CMS-2003-058SP	Same Sky	Speakers & Transducers 20 mm, 3 mm deep, PET, Rare Earth, .5 W, 8 ohm, 570 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	979In Stock	$2.42 $1.84 $1.66 $1.54 View $1.41 $1.26 $1.17 $1.09 $1.04	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 28 mm, 5.4 mm deep, PEI, Rare Earth, 1.5 W, 8 ohm, 500 Hz, solder pads CMS-2854-158SP Same Sky 1: $4.12 988In Stock	Mfr. Part No. CMS-2854-158SP Mouser Part No 179-CMS-2854-158SP	Same Sky	Speakers & Transducers 28 mm, 5.4 mm deep, PEI, Rare Earth, 1.5 W, 8 ohm, 500 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	988In Stock	$4.12 $3.15 $2.84 $2.54 View $2.34 $2.17 $2.06 $1.92 $1.91	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 40 mm, 20.7 mm deep, PU+paper, Nd-Fe-B, 2 W, 4 ohm, 145 Hz, solder pads CMS-4020-24SP Same Sky 1: $8.54 487In Stock	Mfr. Part No. CMS-4020-24SP Mouser Part No 179-CMS-4020-24SP	Same Sky	Speakers & Transducers 40 mm, 20.7 mm deep, PU+paper, Nd-Fe-B, 2 W, 4 ohm, 145 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	487In Stock	$8.54 $6.16 $5.71 $5.47 View $5.18 $4.78 $4.52	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper
Speakers & Transducers 40 x 20 mm, 5.7 mm deep, PEN, Rare Earth, 1 W, 8 ohm, 520 Hz, solder pads CMS-402057-18SP Same Sky 1: $3.86 958In Stock	Mfr. Part No. CMS-402057-18SP Mouser Part No 179-CMS-402057-18SP	Same Sky	Speakers & Transducers 40 x 20 mm, 5.7 mm deep, PEN, Rare Earth, 1 W, 8 ohm, 520 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	958In Stock	$3.86 $2.95 $2.66 $2.42 View $2.24 $2.04 $1.91 $1.79 $1.77	Min.: 1 Mult.: 1	Speakers	Speaker			4 Ohms			Solder	- 20 C	+ 60 C					Paper