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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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Same Sky Speakers & Transducers speaker, 36.2 x 20.5mm oval, 5.4mm deep,PEI, Nd-Fe-B, 2W, 8ohm, 700Hz, solder pad
Datasheet
355In Stock
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Mult.: 1

Speaker Panel Mount 105 dB 8 Ohms 2 W Oval Solder - 20 C + 60 C 36.2 mm 20.5 mm Neodymium Iron Boron (NdFeB) Polyetherimide (PEI)
Same Sky Speakers & Transducers speaker, 40 x 13mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 550Hz, solder pad
Datasheet
345In Stock
Min.: 1
Mult.: 1

Speaker Panel Mount 98 dB 4 Ohms 2 W Rectangle Solder - 20 C + 60 C 40 mm 13 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK)
Same Sky Speakers & Transducers speaker, 20 x 14mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 1.5W, 8ohm, 1150Hz, solder pad
Datasheet
323In Stock
Min.: 1
Mult.: 1

Speaker Panel Mount 105 dB 8 Ohms 2 W Rectangle Solder - 20 C + 70 C 20 mm 14 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK)
Same Sky Speakers & Transducers speaker, 20 x 14mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 1.5W, 8ohm, 1150Hz, wire lead
Datasheet
281In Stock
Min.: 1
Mult.: 1

Speaker Panel Mount 105 dB 8 Ohms 2 W Rectangle Wire Lead - 20 C + 70 C 20 mm 14 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK)
Same Sky Speakers & Transducers speaker, 40 x 13mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 550Hz, wire lead
Datasheet
331In Stock
Min.: 1
Mult.: 1

Speaker Panel Mount 98 dB 4 Ohms 2 W Rectangle Wire Lead - 20 C + 60 C 40 mm 13 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK)
Same Sky Speakers & Transducers speaker, 25 x 14mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 850Hz, wire lead
Datasheet
311In Stock
Min.: 1
Mult.: 1

Speaker Panel Mount 103 dB 4 Ohms 2 W Rectangle Wire Lead - 20 C + 70 C 25 mm 14 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK)
Same Sky Speakers & Transducers speaker, 25 x 14mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 850Hz, solder pad
Datasheet
325In Stock
Min.: 1
Mult.: 1

Speaker Panel Mount 103 dB 4 Ohms 2 W Rectangle Solder - 20 C + 70 C 25 mm 14 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK)
Same Sky Speakers & Transducers speaker, 18 x 16mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 2W, 4ohm, 1000Hz, wire lead
Datasheet
279In Stock
Min.: 1
Mult.: 1

Speaker Panel Mount 104 dB 4 Ohms 2 W Rectangle Wire Lead - 20 C + 60 C 18 mm 16 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK)
Same Sky Speakers & Transducers speaker, 18 x 16mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 2W, 4ohm, 1000Hz, solder pad
Datasheet
301In Stock
Min.: 1
Mult.: 1

Speaker Panel Mount 104 dB 4 Ohms 2 W Rectangle Solder - 20 C + 60 C 18 mm 16 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK)
Same Sky Speakers & Transducers speaker, 36.2 x 20.5mm oval, 5.4mm deep, PEI, Nd-Fe-B, 2W, 8ohm, 700Hz, wire lead
Datasheet
356In Stock
Min.: 1
Mult.: 1

Speaker Panel Mount 105 dB 8 Ohms 2 W Oval Wire Lead - 20 C + 60 C 36.2 mm 20.5 mm Neodymium Iron Boron (NdFeB) Polyetherimide (PEI)
Same Sky Speakers & Transducers 28 x 5.3 mm deep, PET, Nd-Fe-B, 2 W, 8 ohm, 900 Hz, 152mm lead wires
Datasheet
322In Stock
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)
Same Sky Speakers & Transducers 28 x 6 mm deep round, cloth+paper, NdFeB, 1 W, 8 ohm, 550 Hz, solder eyelets
Datasheet
362In Stock
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Mult.: 1

Speakers 100 dB 8 Ohms 1 W Round Wire - 25 C + 70 C 28 mm Neodymium Magnet (NdFeB) Cloth, Paper
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
Datasheet
489In Stock
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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
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
Datasheet
480In Stock
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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
Same Sky Speakers & Transducers 35x20mm rectangular, 2W, 8ohm
Datasheet
319In Stock
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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)
Same Sky Speakers & Transducers 16x9x2.5mm .7W IP67 8ohm 550Hz SolderPad
Datasheet
993In Stock
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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
Same Sky Speakers & Transducers 16x9x3mm .7W IP67 8ohm 550Hz SolderPad
Datasheet
1’316In Stock
Min.: 1
Mult.: 1

Speakers Micro Board Mount 850 Hz 91 dBA 8 Ohms 700 mW Rectangular Solder Pad - 20 C + 50 C 16 mm 9 mm 3 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers 28 mm, Round frame, 2 W, 8 Ohm, Neodymium Magnet, PEI Cone, Wire Leads with Connector, Speaker
Datasheet
822In Stock
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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)
Same Sky Speakers & Transducers 16x9x3mm .7W IP67 8 ohm 550Hz spring
Datasheet
1’768In Stock
Min.: 1
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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
Same Sky Speakers & Transducers 16x9x2.5mm .7W IP67 8 ohm 550Hz spring
Datasheet
1’924In Stock
Min.: 1
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Speakers Micro Board Mount 850 Hz 90 dBA 8 Ohms 700 mW Rectangular Spring Contact - 20 C + 70 C 16 mm 9 mm 2.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers 15x11x3mm .7W IP67 8ohm 700Hz WireLead
Datasheet
829In Stock
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Speakers Micro Board Mount 1 kHz 91 dBA 8 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 15 mm 11 mm 3 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers 0.7W 6ohm 550Hz 15x11mm Solder Pads
Datasheet
685In Stock
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Speakers Micro Board Mount 850 Hz 92.5 dBA 6 Ohms 700 mW Rectangular Solder Pad - 20 C + 70 C 15 mm 11 mm 2.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers 15x11x2.5mm .7W IP67 8ohm 700Hz Spring
Datasheet
890Expected 8/3/2026
Min.: 1
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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
Same Sky Speakers & Transducers 0.7W 6ohm 600Hz 15x11mm Solder Pads
Datasheet
747In Stock
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Mult.: 1

Speakers Micro Board Mount 900 Hz 92 dBA 6 Ohms 700 mW Rectangular Solder Pad - 20 C + 70 C 15 mm 11 mm 3.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
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
Datasheet
557In Stock
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