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20 mm Audio Devices

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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.
Speakers & Transducers 2W 4Ohm 850Hz SdrPad 27x20mm clth Nd-Fe- CDS-27204 Same Sky 1: $5.28 22In Stock	Mfr. Part No. CDS-27204 Mouser Part No 490-CDS-27204	Same Sky	Speakers & Transducers 2W 4Ohm 850Hz SdrPad 27x20mm clth Nd-Fe- Learn More about Same Sky cui cds micro speaker	Datasheet	22In Stock	$5.28 $4.07 $3.68 $3.36 View $3.19 $2.83 $2.57 $2.47	Min.: 1 Mult.: 1
Speakers & Transducers 2W 4Ohm 850Hz WireLd 27x20mm clth Nd-Fe- CDS-27204-L100 Same Sky 1: $5.19 286In 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	286In Stock	$5.19 $3.82 $3.64 $3.50 View $2.96 $2.75 $2.73 Quote	Min.: 1 Mult.: 1
Speakers & Transducers 40 x 20 mm, Rectangular Frame, 1.5 W, 8 Ohm, Neodymium Magnet, Cloth Cone, Speaker CMS-402008-18SP Same Sky 1: $3.72 171In Stock	Mfr. Part No. CMS-402008-18SP Mouser Part No 490-CMS-402008-18SP	Same Sky	Speakers & Transducers 40 x 20 mm, Rectangular Frame, 1.5 W, 8 Ohm, Neodymium Magnet, Cloth Cone, Speaker Learn More about Same Sky cui cms micro speakers	Datasheet	171In Stock	$3.72 $2.84 $2.57 $2.37 View $2.25 $1.99 $1.85 $1.73 $1.62	Min.: 1 Mult.: 1
Speakers & Transducers 8 OHM 250-20K HZ AS02708CO-R PUI Audio 1: $5.17 139In Stock	Mfr. Part No. AS02708CO-R Mouser Part No 665-AS02708COR	PUI Audio	Speakers & Transducers 8 OHM 250-20K HZ	Datasheet	139In Stock	$5.17 $3.98 $3.60 $3.27 View $3.12 $2.79 $2.59	Min.: 1 Mult.: 1
Speakers & Transducers 28MM Speaker 550Hz 90dB AS02808MS-LWC100 PUI Audio 1: $5.81 36In Stock 36Expected 16/11/2026 New Product	Mfr. Part No. AS02808MS-LWC100 Mouser Part No 665-AS02808MS-LWC100 New Product	PUI Audio	Speakers & Transducers 28MM Speaker 550Hz 90dB	Datasheet	36In Stock 36Expected 16/11/2026	$5.81 $4.50 $4.13 $3.79 View $3.53 $3.35 $3.23	Min.: 1 Mult.: 1
Speakers & Transducers 1.5W 8 OHM 84DB 450HZ AS04008CO-2-R PUI Audio 1: $5.86 101In Stock	Mfr. Part No. AS04008CO-2-R Mouser Part No 665-AS04008CO2R	PUI Audio	Speakers & Transducers 1.5W 8 OHM 84DB 450HZ	Datasheet	101In Stock	$5.86 $4.54 $4.17 $3.82 View $3.56 $3.38 $3.26	Min.: 1 Mult.: 1
Speakers & Transducers SPEAKER 3W 16OHM 90DB 550HZ AS04016CO-R PUI Audio 1: $4.08 40In Stock	Mfr. Part No. AS04016CO-R Mouser Part No 665-AS04016CO-R	PUI Audio	Speakers & Transducers SPEAKER 3W 16OHM 90DB 550HZ	Datasheet	40In Stock	$4.08 $3.16 $3.04 $2.58 View $2.47 $2.25 $2.20	Min.: 1 Mult.: 1
Speakers & Transducers 16mm SPEAKER w/ENCL .5 W 8 OHM 79 DB ASE02008MR-LW150-R PUI Audio 1: $4.90 32In Stock	Mfr. Part No. ASE02008MR-LW150-R Mouser Part No 665-ASE02008MRLW150R	PUI Audio	Speakers & Transducers 16mm SPEAKER w/ENCL .5 W 8 OHM 79 DB Learn More about PUI Audio enclosed loudspeaker components	Datasheet	32In Stock	$4.90 $3.77 $3.41 $3.04 View $2.82 $2.61 $2.45	Min.: 1 Mult.: 1
Speakers & Transducers SPEAKER 1W 8OHM 97DB 950HZ ASE02008MS-LW100-R PUI Audio 1: $5.28 257In Stock	Mfr. Part No. ASE02008MS-LW100-R Mouser Part No 665-ASE02008MSLW100R	PUI Audio	Speakers & Transducers SPEAKER 1W 8OHM 97DB 950HZ Learn More about PUI Audio enclosed loudspeaker components	Datasheet	257In Stock	$5.28 $4.06 $3.68 $3.26 View $3.03 $2.81 $2.65	Min.: 1 Mult.: 1
Speakers & Transducers 20x30mm Mini 8 Ohm Speaker SPKM.2030.8.A Taoglas 1: $2.46 496In Stock	Mfr. Part No. SPKM.2030.8.A Mouser Part No 960-SPKM.2030.8.A	Taoglas	Speakers & Transducers 20x30mm Mini 8 Ohm Speaker Learn More about Taoglas spkm mini speakers	Datasheet	496In Stock	$2.46 $1.87 $1.69 $1.56 View $1.45 $1.30 $1.16 $1.10 $1.02	Min.: 1 Mult.: 1
Speakers & Transducers Waterproof Spkr 4Ohm Rect, Frame, 2-3W SW401404-1 DB Unlimited 1: $5.72 1,543In Stock	Mfr. Part No. SW401404-1 Mouser Part No 497-SW401404-1	DB Unlimited	Speakers & Transducers Waterproof Spkr 4Ohm Rect, Frame, 2-3W Learn More about DB Unlimited waterproof speakers	Datasheet	1,543In Stock	$5.72 $4.34 $4.18 $3.73 View $3.54 $3.33 Quote	Min.: 1 Mult.: 1
Speakers & Transducers SPEAKER 90DB 850-20KHZ 20X20X4.5 PSS-20N08SM-YQ Mallory Sonalert 1: $8.97 97In Stock	Mfr. Part No. PSS-20N08SM-YQ Mouser Part No 539-PSS-20N08SM-YQ	Mallory Sonalert	Speakers & Transducers SPEAKER 90DB 850-20KHZ 20X20X4.5 Learn More about Mallory Sonalert audio indicators speakers	Datasheet	97In Stock	$8.97 $7.58 $6.42 $6.22 View $5.76 $5.38 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Piezo Speaker SZ300812-1 DB Unlimited 1: $7.27 35In Stock	Mfr. Part No. SZ300812-1 Mouser Part No 497-SZ300812-1	DB Unlimited	Speakers & Transducers Piezo Speaker Learn More about DB Unlimited speakers	Datasheet	35In Stock	$7.27 $5.76 $5.27 $5.05 View $4.75 $4.25 $4.04 $3.87	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 25.3 x 20.5mm rectangle, 3.3mm deep, mylar, Nd-Fe-B, w/case, 1W, 8ohm, 1000Hz, 200mm Leaded CES-252033-18L200 Same Sky 1: $4.35 800Expected 04/12/2026 New Product	Mfr. Part No. CES-252033-18L200 Mouser Part No 179-CES25203318L200 New Product	Same Sky	Speakers & Transducers speaker, 25.3 x 20.5mm rectangle, 3.3mm deep, mylar, Nd-Fe-B, w/case, 1W, 8ohm, 1000Hz, 200mm Leaded Learn More about Same Sky cui ces enclosed speakers	Datasheet	800Expected 04/12/2026	$4.35 $3.37 $3.05 $2.74 View $2.36 $2.12 $2.06 $2.01	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 30 x 20mm rectangle, 4mm deep, mylar, Nd-Fe-B, w/case, 0.8W, 8ohm, 900Hz, 200mm Leaded CES-30204-081L200 Same Sky 1: $4.84 800Expected 13/11/2026 New Product	Mfr. Part No. CES-30204-081L200 Mouser Part No 179-CES30204081L200 New Product	Same Sky	Speakers & Transducers speaker, 30 x 20mm rectangle, 4mm deep, mylar, Nd-Fe-B, w/case, 0.8W, 8ohm, 900Hz, 200mm Leaded Learn More about Same Sky cui ces enclosed speakers	Datasheet	800Expected 13/11/2026	$4.84 $3.75 $3.40 $3.05 View $2.62 $2.36 $2.24	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 24 x 20mm rectangle, 5mm deep, peek, Nd-Fe-B, w/case, 1W, 8ohm, 1000Hz, wire lead CES-24205-18-L200 Same Sky 1: $5.07 780On Order New Product	Mfr. Part No. CES-24205-18-L200 Mouser Part No 179-CES-24205-18L200 New Product	Same Sky	Speakers & Transducers speaker, 24 x 20mm rectangle, 5mm deep, peek, Nd-Fe-B, w/case, 1W, 8ohm, 1000Hz, wire lead Learn More about Same Sky cui ces enclosed speakers	Datasheet	780On Order On Order Ship Dates Mfr. No: CES-24205-18-L200 Stock: 0 On Order: 390 Expected 07/01/2027 390 Expected 13/01/2027 Factory Lead Time: 13 Weeks	$5.07 $3.88 $3.51 $3.16 View $2.93 $2.72 $2.53 $2.36	Min.: 1 Mult.: 1
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 1,181Expected 17/02/2027	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	1,181Expected 17/02/2027	$8.07 $6.59 $6.18 $5.47 View $5.01 $4.67 $4.21 $4.14	Min.: 1 Mult.: 1
Speakers & Transducers 1W 8ohms 650Hz 40x20mm rectangle CMS-40208N Same Sky 1: $6.88 1,300Expected 08/01/2027	Mfr. Part No. CMS-40208N Mouser Part No 490-CMS-40208N	Same Sky	Speakers & Transducers 1W 8ohms 650Hz 40x20mm rectangle	Datasheet	1,300Expected 08/01/2027	$6.88 $5.28 $4.77 $4.43 View $4.11 $3.66 $3.41 $3.20	Min.: 1 Mult.: 1
Speakers & Transducers 30 x 20 mm, Rectangular, 1.5 W, 8 Ohm, Neodymium Magnet, PEN Cone, Wire Leads with Connector, IP67, Speaker CMS-30205-158L120-67 Same Sky 1: $5.06 3,246On Order	Mfr. Part No. CMS-30205-158L120-67 Mouser Part No 490-CMS3020515812067	Same Sky	Speakers & Transducers 30 x 20 mm, Rectangular, 1.5 W, 8 Ohm, Neodymium Magnet, PEN Cone, Wire Leads with Connector, IP67, Speaker Learn More about Same Sky cui cms ip67 speakers	Datasheet	3,246On Order On Order Ship Dates Mfr. No: CMS-30205-158L120-67 Stock: 0 On Order: 2,096 Expected 04/12/2026 1,150 Expected 05/02/2027 Factory Lead Time: 16 Weeks	$5.06 $4.54 $4.10 $3.29 View $3.21 $2.69 $2.45 $2.32	Min.: 1 Mult.: 1
Speakers & Transducers DYNAMIC 1W 8 OHM 84DBA OVAL AS03508CO-2-R PUI Audio 1: $5.01 1,779On Order	Mfr. Part No. AS03508CO-2-R Mouser Part No 665-AS03508CO2R	PUI Audio	Speakers & Transducers DYNAMIC 1W 8 OHM 84DBA OVAL	Datasheet	1,779On Order On Order Ship Dates Mfr. No: AS03508CO-2-R Stock: 0 On Order: 329 Expected 03/12/2026 550 Expected 07/12/2026 900 Expected 22/03/2027 Factory Lead Time: 19 Weeks	$5.01 $3.84 $3.47 $3.00 View $2.88 $2.62	Min.: 1 Mult.: 1
Speakers & Transducers 1W 8 OHM 80DB 550HZ AS02708CO-WR-R PUI Audio 1: $6.00 238Expected 19/11/2026	Mfr. Part No. AS02708CO-WR-R Mouser Part No 665-AS02708COWRR	PUI Audio	Speakers & Transducers 1W 8 OHM 80DB 550HZ	Datasheet	238Expected 19/11/2026	$6.00 $4.56 $4.13 $3.53 View $3.29 $3.17 $3.02	Min.: 1 Mult.: 1
Speakers & Transducers 1.5W 8 OHM 84DB 450HZ AS04008CO-2-WR-R PUI Audio 1: $6.46 100Expected 16/11/2026	Mfr. Part No. AS04008CO-2-WR-R Mouser Part No 665-AS04008CO2WRR	PUI Audio	Speakers & Transducers 1.5W 8 OHM 84DB 450HZ	Datasheet	100Expected 16/11/2026	$6.46 $5.01 $4.54 $4.22 View $3.94 $3.82 $3.69	Min.: 1 Mult.: 1
Speakers & Transducers 1W 8 OHM 89DBA 450HZ LEAD FREE AS04008CO-WR-R PUI Audio 1: $6.95 300Expected 09/11/2026	Mfr. Part No. AS04008CO-WR-R Mouser Part No 665-AS04008COWRR	PUI Audio	Speakers & Transducers 1W 8 OHM 89DBA 450HZ LEAD FREE	Datasheet	300Expected 09/11/2026	$6.95 $5.36 $4.85 $4.50 View $4.19 $3.94 $3.69	Min.: 1 Mult.: 1
Speakers & Transducers High Temp Dynamic Speaker SC400608-1 DB Unlimited 1: $4.21 538Expected 20/01/2027	Mfr. Part No. SC400608-1 Mouser Part No 497-SC400608-1	DB Unlimited	Speakers & Transducers High Temp Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	538Expected 20/01/2027	$4.21 $3.22 $2.91 $2.49 View $2.31 $2.25 $2.15	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 25.3 x 20.5mm rectangle, 3.3mm deep, mylar, Nd-Fe-B, w/case, 1W, 8ohm, 1000Hz, 200mm Leaded + JST CES-252033-18L200B Same Sky 2,000: $2.06 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. CES-252033-18L200B Mouser Part No 179-CES25203318L200B New Product	Same Sky	Speakers & Transducers speaker, 25.3 x 20.5mm rectangle, 3.3mm deep, mylar, Nd-Fe-B, w/case, 1W, 8ohm, 1000Hz, 200mm Leaded + JST Learn More about Same Sky cui ces enclosed speakers	Datasheet	Non-Stocked Lead-Time 8 Weeks	$2.06 $2.01	Min.: 2,000 Mult.: 80

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