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 (GBP) 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 15x11x3mm .7W IP67 6ohm 600Hz spring
Datasheet
863In Stock
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
Same Sky Speakers & Transducers 0.7W 6ohm 600Hz 15x11mm SpringContct
Datasheet
779In Stock
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 3.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers speaker, 16 x 9mm rectangle, 3mm deep, mylar, Nd-Fe-B, .94W, 6ohm, 850Hz, Solder Pad
Datasheet
328In Stock
Min.: 1
Mult.: 1
Speakers Micro Board Mount 850 Hz 91 dBA 6 Ohms 940 mW Rectangular Solder Pad - 20 C + 60 C 16 mm 9 mm 3 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK)
Same Sky Speakers & Transducers speaker, 28mm round , 5.2 mm deep, Nd-Fe-B, 2 W, 8 ?, 750 Hz, 152mm leads w/ Conn
Datasheet
215In Stock
Min.: 1
Mult.: 1
Speakers Micro Frame Mount 750 Hz 99 dBA 8 Ohms 2 W Round Wire Leads - 20 C + 55 C 28 mm 5.2 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky Speakers & Transducers speaker, 40 x 20mm rectangle, 8mm deep, cloth, Nd-Fe-B, 1.5W, 8ohm, 550Hz, Solder Pad
Datasheet
177In Stock
Min.: 1
Mult.: 1
Speakers Micro Frame Mount 550 Hz 88 dBA 8 Ohms 1.5 W Oval Solder Pad - 20 C + 60 C 40 mm 20 mm 8 mm Neodymium Iron Boron (NdFeB) Cloth
Same Sky Speakers & Transducers speaker, 40 x 28mm rectangle, 11.5mm deep, cloth, Nd-Fe-B, 2W, 8ohm, 450Hz, Panel mount
Datasheet
535In Stock
Min.: 1
Mult.: 1
Speakers Micro Frame Mount 450 Hz 84 dBA 8 Ohms 2 W Oval Solder - 20 C + 60 C 40 mm 28.3 mm 11.5 mm Neodymium Iron Boron (NdFeB) Cloth
Same Sky Speakers & Transducers speaker, 40 mm round, 5.5 mm deep, Nd-Fe-B, 0.5 W, 8 ?, 500 Hz, 152 mm leads w/ Conn
Datasheet
186In Stock
Min.: 1
Mult.: 1
Speakers Micro Panel Mount 500 Hz 90 dBA 8 Ohms 500 mW Round Wire Leads - 30 C + 70 C 40 mm 5.5 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky Speakers & Transducers 15x11x3mm .7W IP67 8ohm 700Hz WireLead
Datasheet
1,010In Stock
Min.: 1
Mult.: 1

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 16x9x2.5mm .7W IP67 8ohm 550Hz SolderPad
Datasheet
145In Stock
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
Same Sky Speakers & Transducers speaker, 16 x 9 mm, 3 mm deep, mylar, Nd-Fe-B, .7 W, 6 ohm, 900 Hz, 100 mm leads w/ Conn
Datasheet
242In Stock
Min.: 1
Mult.: 1
Speakers Micro Board Mount 900 Hz 90 dBA 6 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 16 mm 9 mm 3 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers speaker, 15 x 11 mm, 2.5 mm deep, mylar, Nd-Fe-B, .7 W, 6 ohm, 550 Hz, 100 mm leads w Conn, IP67
Datasheet
390In Stock
Min.: 1
Mult.: 1
Speakers Micro Board Mount 850 Hz 92.5 dBA 6 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 15 mm 11 mm 2.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers speaker, 15 x 11 mm, 2.5 mm deep, mylar, Nd-Fe-B, .7 W, 8 ohm, 700 Hz, 100 mm leads w/ Conn, IP67
Datasheet
584In Stock
Min.: 1
Mult.: 1
Speakers Micro Board Mount 1 kHz 91 dBA 8 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 15 mm 11 mm 2.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers speaker, 16 x 9 mm, 2.5 mm deep, mylar, Nd-Fe-B, .7 W, 8 ohm, 550 Hz, 100 mm leads w/ Conn, IP67
Datasheet
157In Stock
Min.: 1
Mult.: 1
Speakers Micro Board Mount 850 Hz 90 dBA 8 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 16 mm 9 mm 2.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers speaker, 16 x 9 mm, 2.5 mm deep, mylar, Nd-Fe-B, .7 W, 8 ohm, 550 Hz, 100 mm leads w/ Conn, IP67
Datasheet
397In Stock
Min.: 1
Mult.: 1
Speakers Micro Board Mount 850 Hz 90 dBA 8 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 16 mm 9 mm 2.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers speaker, 16 x 9 mm, 2.5 mm deep, mylar, Nd-Fe-B, .7 W, 8 ohm, 850 Hz, 100 mm leads w/ Conn
Datasheet
414In Stock
Min.: 1
Mult.: 1
Speakers Micro Board Mount 850 Hz 90 dBA 8 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 16 mm 9 mm 2.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers speaker, 16 x 9 mm, 2.5 mm deep, mylar, Nd-Fe-B, .7 W, 8 ohm, 850 Hz, 100 mm leads w/ Conn
Datasheet
434In Stock
Min.: 1
Mult.: 1
Speakers Micro Board Mount 850 Hz 90 dBA 8 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 16 mm 9 mm 2.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers speaker, 16 x 9 mm, 3 mm deep, mylar, Nd-Fe-B, .7 W, 6 ohm, 600 Hz, 100 mm leads w/ Conn, IP67
Datasheet
356In Stock
Min.: 1
Mult.: 1
Speakers Micro Board Mount 900 Hz 90 dBA 6 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 16 mm 9 mm 3 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers speaker, 16 x 9 mm, 3 mm deep, mylar, Nd-Fe-B, .7 W, 8 ohm, 550 Hz, 100 mm leads w/ Conn, IP67
Datasheet
94In 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
Same Sky Speakers & Transducers speaker, 18 x 13 mm, 2.5 mm deep, mylar, Nd-Fe-B, .7 W, 8 ohm, 1100 Hz, 100 mm leads w/ Conn
Datasheet
268In Stock
Min.: 1
Mult.: 1
Speakers Micro Board Mount 1.1 kHz 93 dBA 8 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 18 mm 13 mm 2.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers speaker, 15 x 11 mm, 2.5 mm deep, mylar, Nd-Fe-B, .7 W, 6 ohm, 550 Hz, 100 mm leads w/ Conn
Datasheet
177In Stock
Min.: 1
Mult.: 1
Speakers Micro Board Mount 850 Hz 92.5 dBA 6 Ohms 700 mW Rectangular Wire Leads - 20 C + 70 C 15 mm 11 mm 2.5 mm Neodymium Iron Boron (NdFeB) Polyetheretherketone (PEEK) IP67
Same Sky Speakers & Transducers 30mm round, 4.8 mm deep, PET, NdFeB, .5W, 8 ohm, 500Hz, solder pads
Datasheet
4,800Expected 18/02/2026
Min.: 1
Mult.: 1

Speakers Miniature Speaker 500 Hz 88 dB, 95 dB 8 Ohms 500 mW (1/2 W) Round Solder - 20 C + 60 C 30 mm Neodymium Magnet (NdFeB) Polyethylene Terephthalate (PET)
Same Sky Speakers & Transducers speaker, 23 mm round, 5.5 mm deep, Nd-Fe-B, 1 W, 8 ?, 550 Hz, Lead w/ Conn
Datasheet
638Expected 30/06/2026
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)
Same Sky Speakers & Transducers speaker, 40 mm round , 5 mm deep, Nd-Fe-B, 2 W, 4 ?, 500 Hz, 152 mm leads w/ Conn
Datasheet
1,221Expected 17/04/2026
Min.: 1
Mult.: 1
Speakers Micro Frame Mount 500 Hz 100 dBA 4 Ohms 2 W Round Wire Leads - 30 C + 70 C 40 mm 5 mm Neodymium Iron Boron (NdFeB) Polyetherimide (PEI)
Same Sky Speakers & Transducers speaker, 28mm round , 5.2 mm deep, Nd-Fe-B, 2 W, 8 ?, 750 Hz, 152mm leads w/ Conn
Datasheet
557Expected 13/03/2026
Min.: 1
Mult.: 1
Speakers Micro Frame Mount 750 Hz 99 dBA 8 Ohms 2 W Round Wire Leads - 20 C + 55 C 28 mm 5.2 mm Neodymium Iron Boron (NdFeB) Polyethylene Terephthalate (PET)
Same Sky Speakers & Transducers speaker, 40 mm round , 5 mm deep, Nd-Fe-B, 2 W, 4 ?, 500 Hz, 152 mm leads w/ Conn
Datasheet
Lead-Time 24 Weeks
Min.: 1
Mult.: 1
Speakers Micro Frame Mount 500 Hz 100 dBA 4 Ohms 2 W Round Wire Leads - 30 C + 70 C 40 mm 5 mm Neodymium Iron Boron (NdFeB) Polyetherimide (PEI)