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20 mm Speakers & Transducers

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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 speaker, 30x20 mm oval, 4 mm deep, PET, Nd-Fe-B, 1 W, 8 ?, 700 Hz, wire leads Same Sky CMS-30204-18L200 CMS-30204-18L200 Same Sky 1: $1.60 1,500In Stock New Product	Mfr. Part No. CMS-30204-18L200 Mouser Part No 179-CMS-30204-18L200 New Product	Same Sky	Speakers & Transducers speaker, 30x20 mm oval, 4 mm deep, PET, Nd-Fe-B, 1 W, 8 ?, 700 Hz, wire leads	Datasheet	1,500In Stock	$1.60 $1.21 $1.09 $1.01 View $0.94 $0.833 $0.79 $0.734 $0.65	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)
Speakers & Transducers speaker, 30x20 mm oval, 4 mm deep, PET, Nd-Fe-B, 1 W, 8 ?, 700 Hz, solder pads Same Sky CMS-30204-18SP CMS-30204-18SP Same Sky 1: $1.26 1,497In Stock New Product	Mfr. Part No. CMS-30204-18SP Mouser Part No 179-CMS-30204-18SP New Product	Same Sky	Speakers & Transducers speaker, 30x20 mm oval, 4 mm deep, PET, Nd-Fe-B, 1 W, 8 ?, 700 Hz, solder pads	Datasheet	1,497In Stock	$1.26 $0.954 $0.856 $0.791 View $0.733 $0.649 $0.615 $0.572 $0.492	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)
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 35x20mm rectangular, 2W, 8ohm CMS-35207-28L260 Same Sky 1: $5.16 319In 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	319In Stock	$5.16 $4.00 $3.68 $3.36 View $3.13 $2.97 $2.67 $2.62	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 2W 8Ohm 850Hz SdrPad 27x20mm clth Nd-Fe- CDS-27208 Same Sky 1: $5.58 1,180In Stock	Mfr. Part No. CDS-27208 Mouser Part No 490-CDS-27208	Same Sky	Speakers & Transducers 2W 8Ohm 850Hz SdrPad 27x20mm clth Nd-Fe- Learn More about Same Sky cui cds micro speaker	Datasheet	1,180In Stock	$5.58 $3.97 $3.76 $3.51 View $2.98 $2.87 $2.65 $2.64 $2.58	Min.: 1 Mult.: 1	Speakers	Electromagnetic	Frame Mount	850 Hz	95 dBA	8 Ohms	2 W	Oval	Solder Pad	- 20 C	+ 55 C		27 mm	20 mm	5.9 mm	Neodymium Iron Boron (NdFeB)	Cloth
Speakers & Transducers 34.9 x 20 mm, Rectangular, 1.5 W, 8 Ohm, Neodymium Magnet, Cloth Cone, Speaker CMS-35206-158 Same Sky 1: $6.76 254In Stock	Mfr. Part No. CMS-35206-158 Mouser Part No 490-CMS-35206-158	Same Sky	Speakers & Transducers 34.9 x 20 mm, Rectangular, 1.5 W, 8 Ohm, Neodymium Magnet, Cloth Cone, Speaker	Datasheet	254In Stock	$6.76 $5.34 $4.72 $4.38 View $4.11 $3.95 $3.61 $3.57	Min.: 1 Mult.: 1	Speakers	Micro	Panel Mount	850 Hz	100 dBA	8 Ohms	1.5 W	Oval	Solder Pad	- 20 C	+ 60 C		34.9 mm	20 mm	6.35 mm	Neodymium Iron Boron (NdFeB)	Cloth
Speakers & Transducers 2W 4Ohm 850Hz WireLd 27x20mm clth Nd-Fe- CDS-27204-L100 Same Sky 1: $5.19 288In Stock	Mfr. Part No. CDS-27204-L100 Mouser Part No 490-CDS-27204-L100	Same Sky	Speakers & Transducers 2W 4Ohm 850Hz WireLd 27x20mm clth Nd-Fe- Learn More about Same Sky cui cds micro speaker	Datasheet	288In Stock	$5.19 $3.55 $3.42 $3.40 View $2.87 $2.67 $2.62	Min.: 1 Mult.: 1	Speakers	Electromagnetic	Frame Mount	850 Hz	93 dBA	4 Ohms	2 W	Oval	Wire Leads	- 20 C	+ 55 C		27 mm	20 mm	5.9 mm	Neodymium Iron Boron (NdFeB)	Cloth
Speakers & Transducers SPEAKER .5W 30OHM 91DB 760HZ SMS-2030MS PUI Audio 1: $13.67 383In Stock	Mfr. Part No. SMS-2030MS Mouser Part No 665-SMS-2030MS	PUI Audio	Speakers & Transducers SPEAKER .5W 30OHM 91DB 760HZ Learn More about PUI Audio pui sms2030ms speaker	Datasheet	383In Stock	Cut Tape $13.67 $10.82 $9.93 $9.90 View Reel $8.43 $9.22 $8.43 $8.43	Min.: 1 Mult.: 1 : 400	Speakers	Electromagnetic	Board Mount	760 Hz	91 dBA	30 Ohms	500 mW	Square	Solder Pad	- 40 C	+ 105 C		20 mm	20 mm	4.7 mm		Mylar
Speakers & Transducers Speaker 28mm 1W 8ohm 550Hz 90dB AS02808MS-LWC100 PUI Audio 1: $5.83 66In Stock New Product	Mfr. Part No. AS02808MS-LWC100 Mouser Part No 665-AS02808MS-LWC100 New Product	PUI Audio	Speakers & Transducers Speaker 28mm 1W 8ohm 550Hz 90dB	Datasheet	66In Stock	$5.83 $4.51 $4.14 $3.79 View $3.54 $3.35 $3.23	Min.: 1 Mult.: 1	Speaker		PCB Mount	550 Hz to 20 kHz	90 dB	8 Ohms	1.5 W	Round	Wire Lead	- 40 C	+ 60 C		28 mm	20 mm		Neodymium Magnet (NdFeB)
Speakers & Transducers Speaker 8ohm 20mm, 1.5W AKB-40200810-PC-1C AATC 1: $4.76 983In Stock	Mfr. Part No. AKB-40200810-PC-1C Mouser Part No 253-AKB40200810PC1C	AATC	Speakers & Transducers Speaker 8ohm 20mm, 1.5W Learn More about AATC micro speakers	Datasheet	983In Stock	$4.76 $4.27 $4.02 $3.49 View $3.31 $2.97 $2.54 $2.45 $2.36	Min.: 1 Mult.: 1	Speakers	Dynamic	Panel Mount	1.3 kHz	92 dBA	8 Ohms	1 W	Oval	Wire Leads				40 mm	20 mm	8.6 mm
Speakers & Transducers 20 mm x 20 mm, Square Frame, 2.0 W, 8 Ohm, Neodymium Magnet, Paper Cone, Speaker CMS0201KLX Same Sky 1: $6.83 173In Stock	Mfr. Part No. CMS0201KLX Mouser Part No 490-CMS0201KLX	Same Sky	Speakers & Transducers 20 mm x 20 mm, Square Frame, 2.0 W, 8 Ohm, Neodymium Magnet, Paper Cone, Speaker	Datasheet	173In Stock	$6.83 $6.12 $4.98 $4.77 View $4.48 $4.37	Min.: 1 Mult.: 1	Speakers	Electromagnetic	Frame Mount	530 Hz	80 dBA	8 Ohms	2 W	Round	Solder Eyelet	- 25 C	+ 60 C	17 mm	20 mm	20 mm	9.5 mm	Neodymium Iron Boron (NdFeB)	Paper
Speakers & Transducers Dynamic Speaker SC400508-1 DB Unlimited 1: $4.22 350In Stock	Mfr. Part No. SC400508-1 Mouser Part No 497-SC400508-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	350In Stock	$4.22 $3.27 $3.15 $2.67 View $2.49 $2.43 $2.33 $2.24	Min.: 1 Mult.: 1	Speakers	Dynamic	Frame Mount	600 Hz	86 dBA	8 Ohms	2 W	Oval	Solder Pad	- 20 C	+ 60 C		40 mm	20 mm			Cloth
Speakers & Transducers Speaker 4ohm 20mm, 1W AKV-P3020M4-1C AATC 1: $2.54 611In Stock	Mfr. Part No. AKV-P3020M4-1C Mouser Part No 253-AKVP3020M41C	AATC	Speakers & Transducers Speaker 4ohm 20mm, 1W Learn More about AATC micro speakers	Datasheet	611In Stock	$2.54 $2.28 $2.15 $1.83 View $1.72 $1.51 $1.26 $1.17 $1.14	Min.: 1 Mult.: 1	Speakers	Dynamic	Panel Mount	750 Hz	95 dBA	4 Ohms	1 W	Oval	Wire Leads				30 mm	20 mm	6.5 mm
Speakers & Transducers Dynamic Speaker SC400408-2 DB Unlimited 1: $4.58 962In Stock	Mfr. Part No. SC400408-2 Mouser Part No 497-SC400408-2	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	962In Stock	$4.58 $3.55 $3.22 $2.90 View $2.88 $2.48 $2.22 $2.12	Min.: 1 Mult.: 1	Speakers	Dynamic	Frame Mount	480 Hz	87 dBA	8 Ohms	1 W	Oval	Solder Pad	- 25 C	+ 55 C		40 mm	20 mm			Cloth
Speakers & Transducers 30x20mm oval, 1W, 8ohm, 700Hz CMS-30204-18L250 Same Sky 1: $2.16 2,063In Stock	Mfr. Part No. CMS-30204-18L250 Mouser Part No 179-CMS-30204-18L250	Same Sky	Speakers & Transducers 30x20mm oval, 1W, 8ohm, 700Hz Learn More about Same Sky cui cms micro speakers	Datasheet	2,063In Stock	$2.16 $1.67 $1.24 $1.17 View $1.12 $0.993 $0.933 $0.906	Min.: 1 Mult.: 1	Speakers				94 dB	8 Ohms	1 W	Oval	Wire Leads	- 25 C	+ 65 C		30 mm	20 mm		Neodymium Iron Boron (NdFeB)	Polyethylene Terephthalate (PET)
Speakers & Transducers SURFACE MOUNT SPEAKER .8W 8 OHM SMS-2008MS-R PUI Audio 1: $6.44 1,752In Stock	Mfr. Part No. SMS-2008MS-R Mouser Part No 665-SMS-2008MS-R	PUI Audio	Speakers & Transducers SURFACE MOUNT SPEAKER .8W 8 OHM Learn More about PUI Audio pui sms smd speakers	Datasheet	1,752In Stock	Cut Tape $6.44 $4.97 $4.52 $4.18 View Reel $3.54 $3.88 $3.54 $3.54 MouseReel Available	Min.: 1 Mult.: 1 : 400	Speakers	Electromagnetic	Board Mount	850 Hz	87 dBA	8 Ohms	800 mW	Square	SMD/SMT	- 40 C	+ 105 C		20 mm	20 mm	4.5 mm	Samarium Cobalt (SmCo)	Mylar
Speakers & Transducers 24 x 6.55 mm, Enclosed, Oval Case, 1 W, 8 Ohm, Neodymium Magnet, PEEK Cone CES-24208-18PM-X7 Same Sky 1: $4.12 457In Stock	Mfr. Part No. CES-24208-18PM-X7 Mouser Part No 179-CES-24208-18PMX7	Same Sky	Speakers & Transducers 24 x 6.55 mm, Enclosed, Oval Case, 1 W, 8 Ohm, Neodymium Magnet, PEEK Cone Learn More about Same Sky cui ip67 enclosed speakers	Datasheet	457In Stock	$4.12 $3.16 $2.86 $2.64 View $2.37 $2.17 $2.16 $2.08 $2.00	Min.: 1 Mult.: 1	Speakers		Panel Mount		90 dB	8 Ohms	1 W	Oval	Wire Leads	- 30 C	+ 70 C		24 mm	20 mm		Neodymium Iron Boron (NdFeB)	Polyetheretherketone (PEEK)	IPX7
Speakers & Transducers 27mm x 20mm rectangular, 6.5mm deep, Cloth, NdFeB, 1W, 8ohm, 650Hz, eyelets CMS-272006-18E Same Sky 1: $3.81 481In Stock	Mfr. Part No. CMS-272006-18E Mouser Part No 179-CMS-272006-18E	Same Sky	Speakers & Transducers 27mm x 20mm rectangular, 6.5mm deep, Cloth, NdFeB, 1W, 8ohm, 650Hz, eyelets Learn More about Same Sky cui cms micro speakers	Datasheet	481In Stock	$3.81 $2.93 $2.65 $2.47 View $2.29 $2.08 $1.97 $1.87 $1.86	Min.: 1 Mult.: 1	Speakers	Miniature Speaker	Panel Mount	650 Hz	80 dB	8 Ohms	1 W	Rectangular	Solder Eyelet	- 20 C	+ 60 C		27 mm	20 mm		Neodymium Magnet (NdFeB)	Cloth
Speakers & Transducers 2W 8Ohm 850Hz WireLd 27x20mm clth Nd-Fe- CDS-27208-L100 Same Sky 1: $5.63 2,047In Stock 600Expected 2026/12/11	Mfr. Part No. CDS-27208-L100 Mouser Part No 490-CDS-27208-L100	Same Sky	Speakers & Transducers 2W 8Ohm 850Hz WireLd 27x20mm clth Nd-Fe- Learn More about Same Sky cui cds micro speaker	Datasheet	2,047In Stock 600Expected 2026/12/11	$5.63 $4.30 $3.99 $3.61 View $3.35 $3.06 $2.85 $2.78	Min.: 1 Mult.: 1	Speakers	Electromagnetic	Frame Mount	850 Hz	95 dBA	8 Ohms	2 W	Oval	Wire Leads	- 20 C	+ 55 C		27 mm	20 mm	5.9 mm	Neodymium Iron Boron (NdFeB)	Cloth
Speakers & Transducers 39 x 20 mm, Enclosed, Rectangular Case, 2 W, 8 Ohm, Neodymium Magnet, Cloth Cone, Wire Leads with Connector, Speaker CES-39209-28PM Same Sky 1: $9.21 384In Stock	Mfr. Part No. CES-39209-28PM Mouser Part No 490-CES-39209-28PM	Same Sky	Speakers & Transducers 39 x 20 mm, Enclosed, Rectangular Case, 2 W, 8 Ohm, Neodymium Magnet, Cloth Cone, Wire Leads with Connector, Speaker Learn More about Same Sky cui ces enclosed speakers	Datasheet	384In Stock	$9.21 $7.26 $6.13 $5.83 View $5.18 $4.99 $4.69 $4.66 Quote	Min.: 1 Mult.: 1	Speakers	Enclosed	Panel Mount	1.2 kHz	97 dBA	8 Ohms	2 W	Oval	Wire Leads	- 20 C	+ 60 C		39 mm	20 mm	9.3 mm	Neodymium Iron Boron (NdFeB)	Cloth
Speakers & Transducers 30 x 20 mm, Enclosed, Rectangular Case, 2 W, 4 Ohm, Neodymium Magnet, PEN Cone, Wire Leads with Connector, IP67, Speaker CES-303206-240L40-67 Same Sky 1: $8.07 618In Stock	Mfr. Part No. CES-303206-240L40-67 Mouser Part No 490-CES3032062404067	Same Sky	Speakers & Transducers 30 x 20 mm, Enclosed, Rectangular Case, 2 W, 4 Ohm, Neodymium Magnet, PEN Cone, Wire Leads with Connector, IP67, Speaker Learn More about Same Sky cui ip67 enclosed speakers	Datasheet	618In Stock	$8.07 $6.59 $6.18 $5.47 View $5.01 $4.68 $4.21 $4.14	Min.: 1 Mult.: 1	Speakers	Enclosed	Panel Mount	1.6 kHz	101 dBA	4 Ohms	2 W	Oval	Wire Leads	- 30 C	+ 70 C		30 mm	20 mm	6.1 mm	Neodymium Iron Boron (NdFeB)	Polyethylene Naphthalate (PEN)	IP67
Speakers & Transducers 30 x 20 mm, Rectangular, 1.2 W, 4 Ohm, Neodymium Magnet, PEN Cone, IP67, Speaker CMS-30205-124L40-67 Same Sky 1: $4.97 619In Stock	Mfr. Part No. CMS-30205-124L40-67 Mouser Part No 490-CMS30205124L4067	Same Sky	Speakers & Transducers 30 x 20 mm, Rectangular, 1.2 W, 4 Ohm, Neodymium Magnet, PEN Cone, IP67, Speaker Learn More about Same Sky cui cms ip67 speakers	Datasheet	619In Stock	$4.97 $3.81 $3.44 $3.09 View $2.95 $2.64 $2.55 $2.36	Min.: 1 Mult.: 1	Speakers	Micro	Panel Mount	850 Hz	95 dBA	4 Ohms	1.2 W	Oval	Wire Leads	- 30 C	+ 65 C		30 mm	20 mm	5 mm	Neodymium Iron Boron (NdFeB)	Polyethylene Naphthalate (PEN)	IP67
Speakers & Transducers 2W 8OHM OVL SHP SPKR AS04008CO-R PUI Audio 1: $5.97 899In Stock	Mfr. Part No. AS04008CO-R Mouser Part No 665-AS04008COR	PUI Audio	Speakers & Transducers 2W 8OHM OVL SHP SPKR	Datasheet	899In Stock	$5.97 $4.61 $4.20 $3.54 View $3.33 $3.29 $3.26	Min.: 1 Mult.: 1	Speakers	Electromagnetic	Board Mount	500 Hz	83 dBA	8 Ohms	2 W	Oval	Solder Pad	- 20 C	+ 60 C		40 mm	20 mm	5.8 mm	Neodymium Iron Boron (NdFeB)	Cloth
Speakers & Transducers 1.5W 8 OHM 84DB 450HZ AS04008CO-2-R PUI Audio 1: $5.97 1In Stock 100On Order	Mfr. Part No. AS04008CO-2-R Mouser Part No 665-AS04008CO2R	PUI Audio	Speakers & Transducers 1.5W 8 OHM 84DB 450HZ	Datasheet	1In Stock 100On Order	$5.97 $4.61 $4.20 $3.86 View $3.58 $3.29 $3.26	Min.: 1 Mult.: 1	Speakers	Electromagnetic	Board Mount	550 Hz	84 dBA	8 Ohms	1.5 W	Oval	Solder Eyelet	- 40 C	+ 85 C		40 mm	20 mm	8 mm	Neodymium Iron Boron (NdFeB)	Cloth
Speakers & Transducers SPEAKER 90DB 850-20KHZ 20X20X4.5 PSS-20N08SM-YTRQ Mallory Sonalert 1: $8.09 390In Stock	Mfr. Part No. PSS-20N08SM-YTRQ Mouser Part No 539-PSS-20N08SM-YTRQ	Mallory Sonalert	Speakers & Transducers SPEAKER 90DB 850-20KHZ 20X20X4.5 Learn More about Mallory Sonalert audio indicators speakers	Datasheet	390In Stock	Cut Tape $8.09 $6.26 $5.68 $5.27 Reel $4.63 View $4.97 $4.63 $4.20	Min.: 1 Mult.: 1 : 500	Speakers		PCB Mount	20 kHz	90 dB	8 Ohms	800 mW		SMD/SMT	- 40 C	+ 85 C		20 mm	20 mm		Samarium Cobalt (SmCo)	Plastic