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.

Results: 223
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Description Datasheet Availability Pricing (EUR) 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 15x11x3.5mm .7W IP67 8ohm 550Hz WireLead
Datasheet
1.851On Order
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
Same Sky Speakers & Transducers 24x15mm oval, .7W, 8ohmohm, 850Hz
Datasheet
1.080On Order
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)
Same Sky Speakers & Transducers speaker, 42x24mmx3.76deep, PU, Nd-Fe-B, .06W, 7ohm, 200Hz, wire lead
Datasheet
513On Order
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 20 kHz 98 dB 7 Ohms 60 mW Oval Wire Leads - 20 C + 60 C 42 mm 24 mm Neodymium Iron Boron (NdFeB) Polyurethane (PUR)
Same Sky Speakers & Transducers speaker, 42x24mmx3.76deep, PU, Nd-Fe-B, .06W, 7ohm, 200Hz, solder pads
Datasheet
513On Order
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 20 kHz 98 dB 7 Ohms 60 mW Oval Solder - 20 C + 60 C 42 mm 24 mm Neodymium Iron Boron (NdFeB) Polyurethane (PUR)
Same Sky Speakers & Transducers speaker, 57 x 15.5mm deep, PEI, Nd-Fe-B, 5W, 8ohm, 480Hz, IPX7, solder eyelets
Datasheet
504Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 90 dB 8 Ohms 5 W Round Solder - 30 C + 85 C 57 mm Neodymium Iron Boron (NdFeB) IPX7
Same Sky Speakers & Transducers speaker, 57 x 15.5mm deep, PEI, Nd-Fe-B, 5W, 8ohm, 480Hz, IPX7, wire lead
Datasheet
504Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 90 dB 8 Ohms 5 W Round Wire Leads - 30 C + 85 C 57 mm Neodymium Iron Boron (NdFeB) IPX7
Same Sky Speakers & Transducers 15 mm square, 4 mm deep, PI, SmCo, .5 W, 8 ohm, 850Hz, surface mount
Datasheet
595Expected 8/21/2026
Min.: 1
Mult.: 1
: 600

Speakers Miniature Speaker SMD/SMT 850 Hz 88 dB 8 Ohms 500 mW (1/2 W) Square Solder - 20 C + 70 C 15 mm 15 mm Samarium Cobalt (SmCo) Polyimide (PI)
Same Sky CMS-2004-18SP
Same Sky Speakers & Transducers speaker, 20 mm round, 4 mm deep, PET, Nd-Fe-B, 1 W, 8 ?, 800 Hz, solder pads
Datasheet
1.560Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 96 dB 8 Ohms 1 W Round Solder - 20 C + 60 C 20 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky Speakers & Transducers speaker, 20x8mmx3deep, PEN, Nd-Fe-B, .01W, 8ohm, 200Hz, wire lead
Datasheet
500Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 90 dB 8 Ohms 100 mW Rectangular Wire Leads - 20 C + 65 C 20 mm 8 mm Neodymium Iron Boron (NdFeB) Thermoplastic Polyurethane (TPU)
Same Sky Speakers & Transducers speaker, 20x8mmx3deep, PEN, Nd-Fe-B, .01W, 8ohm, 200Hz, solder pad
Datasheet
500Expected 8/20/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 90 dB 8 Ohms 100 mW Rectangular Solder - 20 C + 65 C 20 mm 8 mm Neodymium Iron Boron (NdFeB) Thermoplastic Polyurethane (TPU)
Same Sky CMS-241538-18SP
Same Sky Speakers & Transducers speaker, 24x15 mm oval, 3.8 mm deep, PET, Nd-Fe-B, 1 W, 8 ?, 1000 Hz, solder pads
Datasheet
1.500Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 97 dB 8 Ohms 1 W Oval Solder - 20 C + 60 C 24 mm 15 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky CMS-255-18L200
Same Sky Speakers & Transducers speaker, 25 mm round, 5 mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 650 Hz, wire leads
Datasheet
600Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 96 dB 8 Ohms 1.5 W Round Wire Leads - 20 C + 60 C 25 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky Speakers & Transducers 28mm round, 5 mm deep, PET, NdFeB, .5W, 8 ohm, 500Hz, solder pads
Datasheet
500Expected 11/10/2026
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)
Same Sky Speakers & Transducers 30 mmx11mm rectangular, 3 mm deep, Peek, NdFeB, 1.5W, 4 ohm, 500Hz, solder pads
Datasheet
555Expected 8/21/2026
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)
Same Sky CMS-30204-18L200
Same Sky Speakers & Transducers speaker, 30x20 mm oval, 4 mm deep, PET, Nd-Fe-B, 1 W, 8 ?, 700 Hz, wire leads
Datasheet
1.500Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 98 dB 8 Ohms 1 W Oval Wire Leads - 20 C + 60 C 30 mm 20 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky CMS-30204-18SP
Same Sky Speakers & Transducers speaker, 30x20 mm oval, 4 mm deep, PET, Nd-Fe-B, 1 W, 8 ?, 700 Hz, solder pads
Datasheet
1.500Expected 8/20/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 98 dB 8 Ohms 1 W Oval Solder - 20 C + 60 C 30 mm 20 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky CMS-3058-18L200
Same Sky Speakers & Transducers speaker, 30mm round, 5.8mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 550 Hz, wire leads
Datasheet
600Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 87 dB 8 Ohms 1.5 W Round Wire Leads - 20 C + 55 C 30 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky CMS-3058-18SP
Same Sky Speakers & Transducers speaker, 30mm round, 5.8mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 550 Hz, solder pads
Datasheet
600Expected 8/20/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 87 dB 8 Ohms 1.5 W Round Solder - 20 C + 55 C 30 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky CMS-3648-18SP
Same Sky Speakers & Transducers speaker, 36mm round, 4.8mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 500 Hz, solder pads
Datasheet
680Expected 8/20/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 101 dB 8 Ohms 1.5 W Round Solder - 20 C + 60 C 36 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky CMS-3652-28SP
Same Sky Speakers & Transducers speaker, 36mm round, 5.2mm deep, PET, Nd-Fe-B, 2 W, 8 ?, 550 Hz, solder pads
Datasheet
1.520Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 100 dB 8 Ohms 2 W Round Solder - 20 C + 60 C 36 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky Speakers & Transducers speaker, 40 x 6.5mm deep, PEI, Nd-Fe-B, 2W, 8ohm, 550Hz, wire lead
Datasheet
500Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker 106 dB 8 Ohms 2 W Round Wire Leads - 40 C + 105 C 40 mm Neodymium Iron Boron (NdFeB)
Same Sky Speakers & Transducers speaker, 40 x 6.5mm deep, PEI, Nd-Fe-B, 2W, 8ohm, 550Hz, solder pads
Datasheet
500Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker 106 dB 8 Ohms 2 W Round Solder - 40 C + 105 C 40 mm Neodymium Iron Boron (NdFeB)
Same Sky Speakers & Transducers speaker, 28 x 6.3mm deep, PEI, Nd-Fe-B, 1.5W, 8ohm, 800Hz, IPX7 wire lead
Datasheet
500Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 102.5 dB 8 Ohms 1.5 W Round Wire Leads - 40 C + 85 C 28 mm Neodymium Iron Boron (NdFeB)
Same Sky Speakers & Transducers speaker, 28 x 6.3mm deep, PEI, Nd-Fe-B, 1.5W, 8ohm, 800Hz, IPX7, solder pads
Datasheet
500Expected 8/21/2026
Min.: 1
Mult.: 1

Speakers Speaker Panel Mount 102.5 dB 8 Ohms 1.5 W Round Solder - 40 C + 85 C 28 mm Neodymium Iron Boron (NdFeB)
Same Sky Speakers & Transducers 0.7W 6ohm 900Hz 16x9mm Wire Leads
Datasheet
500On Order
Min.: 1
Mult.: 1

Speakers Micro 900 Hz 90 dBA 6 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 16 mm 9 mm Neodymium Iron Boron (NdFeB) Mylar