Speakers & Transducers – Mouser Israel

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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	Frequency	Sound Pressure Level	Impedance	Power Rating	Shape	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Diameter	Length	Width	Depth	Magnet Material	Cone Material	IP Rating
Speakers & Transducers 40 mm, 17.5 mm deep, aluminum+PU, Rare Earth, 3 W, 4 ohm, 230 Hz, solder tabs CMS-4017-34SP Same Sky 1: $7.54 925In Stock	Mfr. Part No. CMS-4017-34SP Mouser Part No 179-CMS-4017-34SP	Same Sky	Speakers & Transducers 40 mm, 17.5 mm deep, aluminum+PU, Rare Earth, 3 W, 4 ohm, 230 Hz, solder tabs Learn More about Same Sky cui cms micro speakers	Datasheet	925In Stock	$7.54 $5.63 $5.21 $4.94 View $4.70 $4.28 $4.01 $3.84	Min.: 1 Mult.: 1	Speakers	Speaker				4 Ohms			Solder	- 20 C	+ 60 C						Paper
Speakers & Transducers 40 x 28.4 mm, 13.3 mm deep, cloth+paper, Nd-Fe-B, 2 W, 4 ohm, 500 Hz, solder pad CMS-402813-24SP Same Sky 1: $8.36 999In Stock	Mfr. Part No. CMS-402813-24SP Mouser Part No 179-CMS-402813-24SP	Same Sky	Speakers & Transducers 40 x 28.4 mm, 13.3 mm deep, cloth+paper, Nd-Fe-B, 2 W, 4 ohm, 500 Hz, solder pad Learn More about Same Sky cui cms micro speakers	Datasheet	999In Stock	$8.36 $6.49 $5.89 $5.47 View $5.09 $4.68 $4.39 $4.25	Min.: 1 Mult.: 1	Speakers	Speaker				4 Ohms			Solder	- 20 C	+ 60 C						Paper
Speakers & Transducers 40 mm, 5.2 mm deep, aluminum+PU, Nd-Fe-B, .5 W, 50 ohm, 350 Hz, solder pads CMS-4052-0550SP Same Sky 1: $4.89 580In Stock	Mfr. Part No. CMS-4052-0550SP Mouser Part No 179-CMS-4052-0550SP	Same Sky	Speakers & Transducers 40 mm, 5.2 mm deep, aluminum+PU, Nd-Fe-B, .5 W, 50 ohm, 350 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	580In Stock	$4.89 $3.74 $3.38 $3.13 View $2.97 $2.64 $2.41 $2.27	Min.: 1 Mult.: 1	Speakers	Speaker				4 Ohms			Solder	- 20 C	+ 60 C						Paper
Speakers & Transducers 24x15mm oval, .7W, 8ohmohm, 850Hz CMS-241535-078L65 Same Sky 1: $1.97 1,066In 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	1,066In Stock	$1.97 $1.53 $1.35 $1.26 View $1.17 $1.02 $0.931 $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 42.5 square, 21.6mm deep, Nd-Fe-B, PEI, 4 W, 4 ?, 230 Hz, solder pad CDS-4221-44SP Same Sky 1: $9.86 277In Stock	Mfr. Part No. CDS-4221-44SP Mouser Part No 179-CDS-4221-44SP	Same Sky	Speakers & Transducers 42.5 square, 21.6mm deep, Nd-Fe-B, PEI, 4 W, 4 ?, 230 Hz, solder pad Learn More about Same Sky cui double magnet speakers	Datasheet	277In Stock	$9.86 $7.66 $6.95 $6.47 View $6.03 $5.63 $5.25 $5.18	Min.: 1 Mult.: 1	Speakers	Speaker			83 dB	4 Ohms	4 W		Solder	- 20 C	+ 60 C		42.5 mm	42.5 mm			Paper
Speakers & Transducers 48 square, 37.6mm deep, Nd-Fe-B, PU+paper, 5 W, 4 ?, 170 Hz, 100mm wire leads CDS-4837-54L100 Same Sky 1: $12.51 493In Stock	Mfr. Part No. CDS-4837-54L100 Mouser Part No 179-CDS-4837-54L100	Same Sky	Speakers & Transducers 48 square, 37.6mm deep, Nd-Fe-B, PU+paper, 5 W, 4 ?, 170 Hz, 100mm wire leads Learn More about Same Sky cui double magnet speakers	Datasheet	493In Stock	$12.51 $9.52 $8.82 $8.19 View $7.67 $7.12 $6.75	Min.: 1 Mult.: 1	Speakers	Speaker				4 Ohms	5 W		Wire Leads	- 20 C	+ 60 C	48 mm					Paper
Speakers & Transducers 15x11x2.5mm .7W IP67 8ohm 700Hz SolderPa CMS-151125-078SP-67 Same Sky 1: $2.99 1,387In Stock	Mfr. Part No. CMS-151125-078SP-67 Mouser Part No 490-CMS151125078SP67	Same Sky	Speakers & Transducers 15x11x2.5mm .7W IP67 8ohm 700Hz SolderPa Learn More about Same Sky cui cms ip67 speakers	Datasheet	1,387In Stock	$2.99 $2.28 $1.96 $1.83 View $1.64 $1.54 $1.44 $1.35 $1.26	Min.: 1 Mult.: 1	Speakers	Micro	Board Mount	1 kHz	91 dBA	8 Ohms	700 mW	Rectangular	Solder Pad	- 20 C	+ 70 C		15 mm	11 mm	2.5 mm	Neodymium Iron Boron (NdFeB)	Polyetheretherketone (PEEK)	IP67
Speakers & Transducers 15x11x3.5mm .7W IP67 8ohm 550Hz SolderPa CMS-151135-078SP-67 Same Sky 1: $2.99 1,189In Stock	Mfr. Part No. CMS-151135-078SP-67 Mouser Part No 490-CMS151135078SP67	Same Sky	Speakers & Transducers 15x11x3.5mm .7W IP67 8ohm 550Hz SolderPa Learn More about Same Sky cui cms ip67 speakers	Datasheet	1,189In Stock	$2.99 $2.28 $2.02 $1.88 View $1.66 $1.55 $1.42 $1.31 $1.25	Min.: 1 Mult.: 1	Speakers	Micro	Board Mount	850 Hz	94 dBA	8 Ohms	700 mW	Rectangular	Solder Pad	- 20 C	+ 70 C		15 mm	11 mm	3.5 mm	Neodymium Iron Boron (NdFeB)	Polyetheretherketone (PEEK)	IP67
Speakers & Transducers 15x11x3mm .7W IP67 6ohm 600Hz spring CMS-15113-076S-67 Same Sky 1: $2.44 1,300In Stock 700Expected 20/11/2026	Mfr. Part No. CMS-15113-076S-67 Mouser Part No 490-CMS-15113076S67	Same Sky	Speakers & Transducers 15x11x3mm .7W IP67 6ohm 600Hz spring Learn More about Same Sky cui cms ip67 speakers	Datasheet	1,300In Stock 700Expected 20/11/2026	$2.44 $1.96 $1.80 $1.73 View $1.60 $1.50 $1.44 $1.38 $1.34	Min.: 1 Mult.: 1	Speakers	Micro	Board Mount	900 Hz	92 dBA	6 Ohms	700 mW	Rectangular	Spring Contact	- 20 C	+ 70 C		15 mm	11 mm	3 mm	Neodymium Iron Boron (NdFeB)	Mylar	IP67
Speakers & Transducers 28 x 5.3 mm deep, PET, Nd-Fe-B, 2 W, 8 ohm, 900 Hz, 152mm lead wires CMS-2853-28L152 Same Sky 1: $4.09 264In Stock	Mfr. Part No. CMS-2853-28L152 Mouser Part No 179-CMS-2853-28L152	Same Sky	Speakers & Transducers 28 x 5.3 mm deep, PET, Nd-Fe-B, 2 W, 8 ohm, 900 Hz, 152mm lead wires Learn More about Same Sky cui cms micro speakers	Datasheet	264In Stock	$4.09 $2.97 $2.64 $2.33 View $2.17 $2.03 $1.81 $1.72 $1.69	Min.: 1 Mult.: 1	Speakers				91 dB	8 Ohms	2 W	Round	Wire	- 30 C	+ 70 C	28 mm				Neodymium Magnet (NdFeB)	Polyethylene Terephthalate (PET)
Speakers & Transducers 16x9x3mm .7W IP67 8 ohm 550Hz spring CMS-16093-078S-67 Same Sky 1: $3.04 1,766In 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 about Same Sky cui cms ip67 speakers	Datasheet	1,766In Stock	$3.04 $2.32 $2.09 $1.88 View $1.77 $1.59 $1.43 $1.38 $1.29	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, 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 483In Stock New At Mouser	Mfr. Part No. CMS-40308-18E Mouser Part No 179-CMS-40308-18E New At Mouser	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	483In Stock	$4.49 $3.48 $3.15 $2.82 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 23 mm, Round Frame, 1 W, 8 Ohm, Neodymium Magnet, PEI Cone, Wire Leads with Connector, Speaker CMS-23558N-L152A Same Sky 1: $5.13 676In Stock	Mfr. Part No. CMS-23558N-L152A Mouser Part No 490-CMS-23558N-L152A	Same Sky	Speakers & Transducers 23 mm, Round Frame, 1 W, 8 Ohm, Neodymium Magnet, PEI Cone, Wire Leads with Connector, Speaker Learn More about Same Sky cui cms micro speakers	Datasheet	676In Stock	$5.13 $3.93 $3.55 $3.26 View $3.05 $2.72 $2.52 $2.40	Min.: 1 Mult.: 1	Speakers	Micro	Frame Mount	550 Hz	94 dBA	8 Ohms	1 W	Round	Wire Leads	- 20 C	+ 55 C	23 mm			5.5 mm	Neodymium Iron Boron (NdFeB)	Polyetherimide (PEI)
Speakers & Transducers 28 mm, Round frame, 2 W, 8 Ohm, Neodymium Magnet, PEI Cone, Wire Leads with Connector, Speaker CMS-28588N-L152A Same Sky 1: $5.16 807In Stock	Mfr. Part No. CMS-28588N-L152A Mouser Part No 490-CMS-28588N-L152A	Same Sky	Speakers & Transducers 28 mm, Round frame, 2 W, 8 Ohm, Neodymium Magnet, PEI Cone, Wire Leads with Connector, Speaker Learn More about Same Sky cui cms micro speakers	Datasheet	807In Stock	$5.16 $3.90 $3.57 $3.22 View $3.06 $2.78 $2.52 $2.41	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 42.5 square, 21.6mm deep, Nd-Fe-B, PEI, 4 W, 4 ?, 230 Hz, 100 mm wire leads CDS-4221-44L100 Same Sky 1: $9.86 488In Stock	Mfr. Part No. CDS-4221-44L100 Mouser Part No 179-CDS-4221-44L100	Same Sky	Speakers & Transducers 42.5 square, 21.6mm deep, Nd-Fe-B, PEI, 4 W, 4 ?, 230 Hz, 100 mm wire leads Learn More about Same Sky cui double magnet speakers	Datasheet	488In Stock	$9.86 $7.66 $6.95 $6.47 View $6.03 $5.63 $5.25 $5.18	Min.: 1 Mult.: 1	Speakers	Speaker			83 dB	4 Ohms	4 W	Square	Wire Leads	- 20 C	+ 60 C		42.5 mm	42.5 mm			Paper
Speakers & Transducers 16x9x2.5mm .7W IP67 8ohm 550Hz SolderPad CMS-160925-078SP-67 Same Sky 1: $2.99 990In Stock	Mfr. Part No. CMS-160925-078SP-67 Mouser Part No 490-CMS160925078SP67	Same Sky	Speakers & Transducers 16x9x2.5mm .7W IP67 8ohm 550Hz SolderPad Learn More about Same Sky cui cms ip67 speakers	Datasheet	990In Stock	$2.99 $2.28 $2.03 $1.84 View $1.64 $1.53 $1.41 $1.35 $1.26	Min.: 1 Mult.: 1	Speakers	Micro	Board Mount	850 Hz	90 dBA	8 Ohms	700 mW	Rectangular	Solder Pad	- 20 C	+ 70 C		16 mm	9 mm	2.5 mm	Neodymium Iron Boron (NdFeB)	Polyetheretherketone (PEEK)	IP67
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 At Mouser	Mfr. Part No. CMS-402811-18E Mouser Part No 179-CMS-402811-18E New At Mouser	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 $3.75 $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 28 x 6 mm deep round, cloth+paper, NdFeB, 1 W, 8 ohm, 550 Hz, solder eyelets CMS-2806-18L152 Same Sky 1: $4.36 353In Stock	Mfr. Part No. CMS-2806-18L152 Mouser Part No 179-CMS-2806-18L152	Same Sky	Speakers & Transducers 28 x 6 mm deep round, cloth+paper, NdFeB, 1 W, 8 ohm, 550 Hz, solder eyelets Learn More about Same Sky cui cms micro speakers	Datasheet	353In Stock	$4.36 $3.38 $3.16 $2.68 View $2.35 $2.10 $2.06 $2.01	Min.: 1 Mult.: 1	Speakers				100 dB	8 Ohms	1 W	Round	Wire	- 25 C	+ 70 C	28 mm				Neodymium Magnet (NdFeB)	Cloth, Paper
Speakers & Transducers 35x20mm rectangular, 2W, 8ohm CMS-35207-28L260 Same Sky 1: $5.16 318In Stock	Mfr. Part No. CMS-35207-28L260 Mouser Part No 179-CMS-35207-28L260	Same Sky	Speakers & Transducers 35x20mm rectangular, 2W, 8ohm Learn More about Same Sky cui cms micro speakers	Datasheet	318In Stock	$5.16 $4.00 $3.68 $3.36 View $3.13 $2.97 $2.67 Quote	Min.: 1 Mult.: 1	Speakers				97.5 dB	8 Ohms	2 W	Rectangular	Wire Leads	- 30 C	+ 65 C		35 mm	20 mm		Neodymium Iron Boron (NdFeB)	Polyetherimide (PEI), Polyurethane (PUR)
Speakers & Transducers 15x11x3.5mm .7W IP67 8ohm 550Hz WireLead CMS-151135-078L100-67 Same Sky 1: $3.34 1,847In Stock	Mfr. Part No. CMS-151135-078L100-67 Mouser Part No 490-CMS15113578L1067	Same Sky	Speakers & Transducers 15x11x3.5mm .7W IP67 8ohm 550Hz WireLead Learn More about Same Sky cui micro audio components	Datasheet	1,847In Stock	$3.34 $2.42 $2.15 $1.91 View $1.62 $1.57 $1.46 $1.40	Min.: 1 Mult.: 1	Speakers	Micro	Board Mount	850 Hz	94 dBA	8 Ohms	700 mW	Rectangular	Wire Leads	- 20 C	+ 70 C		15 mm	11 mm	3.5 mm	Neodymium Iron Boron (NdFeB)	Polyetheretherketone (PEEK)	IP67
Speakers & Transducers 40 mm, 4.2 mm deep, PEN, Nd-Fe-B, .5 W, 25 ohm, 350 Hz, solder pads CMS-4042-0525SP Same Sky 1: $4.12 595In Stock	Mfr. Part No. CMS-4042-0525SP Mouser Part No 179-CMS-4042-0525SP	Same Sky	Speakers & Transducers 40 mm, 4.2 mm deep, PEN, Nd-Fe-B, .5 W, 25 ohm, 350 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	595In Stock	$4.12 $3.15 $2.84 $2.64 View $2.34 $2.17 $2.02 $1.91 $1.82	Min.: 1 Mult.: 1	Speakers	Speaker				4 Ohms			Solder	- 20 C	+ 60 C						Paper
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: $4.38 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 about Same Sky cui cms micro speakers	Datasheet	496In Stock	$4.38 $3.35 $3.02 $2.77 View $2.59 $2.35 $2.14 $2.03 $1.96	Min.: 1 Mult.: 1	Speakers	Speaker				4 Ohms			Solder	- 20 C	+ 60 C						Paper
Speakers & Transducers 30 mm, 4.9 mm deep, PET, Rare Earth, .5 W, 8 ohm, 620 Hz, solder pads CMS-3049-058SP Same Sky 1: $2.88 902In Stock	Mfr. Part No. CMS-3049-058SP Mouser Part No 179-CMS-3049-058SP	Same Sky	Speakers & Transducers 30 mm, 4.9 mm deep, PET, Rare Earth, .5 W, 8 ohm, 620 Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	902In Stock	$2.88 $2.19 $1.98 $1.83 View $1.65 $1.50 $1.39 $1.30 $1.21	Min.: 1 Mult.: 1	Speakers	Speaker				4 Ohms			Solder	- 20 C	+ 60 C						Paper
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 $1.52	Min.: 1 Mult.: 1	Speakers	Speaker				4 Ohms			Solder	- 20 C	+ 60 C						Paper
Speakers & Transducers 16 x 09 mm, Rectangular Frame, 0.7 W, 8 Ohm, Neodymium Magnet, PEEK Cone, Wire Leads with Connector, IPX7, Speaker CMS-16093-078L100A-67 Same Sky 1: $3.15 557In Stock	Mfr. Part No. CMS-16093-078L100A-67 Mouser Part No 490-CS1609307810A67	Same Sky	Speakers & Transducers 16 x 09 mm, Rectangular Frame, 0.7 W, 8 Ohm, Neodymium Magnet, PEEK Cone, Wire Leads with Connector, IPX7, Speaker Learn More about Same Sky cui cms ip67 speakers	Datasheet	557In Stock	$3.15 $2.40 $2.15 $1.95 View $1.77 $1.64 $1.51 $1.43 $1.34	Min.: 1 Mult.: 1	Speakers	Micro	Board Mount	850 Hz	91 dBA	8 Ohms	700 mW	Rectangular	Wire Leads	- 20 C	+ 70 C		16 mm	9 mm	3 mm	Neodymium Iron Boron (NdFeB)	Polyetheretherketone (PEEK)	IP67