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40 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 speaker, 40 x 13mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 550Hz, wire lead CMS-40134-24L200 Same Sky 1: $6.15 323In Stock 6Expected 2026/11/04 New Product	Mfr. Part No. CMS-40134-24L200 Mouser Part No 179-CMS-40134-24L200 New Product	Same Sky	Speakers & Transducers speaker, 40 x 13mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 550Hz, wire lead Learn More about Same Sky cui cms micro speakers	Datasheet	323In Stock 6Expected 2026/11/04	$6.15 $4.71 $4.04 $3.76 View $3.59 $3.29 $3.09 $3.01	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 40 x 13mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 550Hz, solder pad CMS-40134-24SP Same Sky 1: $5.88 334In Stock New Product	Mfr. Part No. CMS-40134-24SP Mouser Part No 179-CMS-40134-24SP New Product	Same Sky	Speakers & Transducers speaker, 40 x 13mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 550Hz, solder pad Learn More about Same Sky cui cms micro speakers	Datasheet	334In Stock	$5.88 $4.50 $3.86 $3.58 View $3.42 $3.14 $2.92 $2.86	Min.: 1 Mult.: 1
Speakers & Transducers 2W 4 OHM 87DBA 370HZ PAPER AS04004PO-WR-R PUI Audio 1: $7.85 4,641In Stock	Mfr. Part No. AS04004PO-WR-R Mouser Part No 665-AS04004POWRR	PUI Audio	Speakers & Transducers 2W 4 OHM 87DBA 370HZ PAPER	Datasheet	4,641In Stock	$7.85 $6.11 $5.11 $4.76 View $4.49 $4.28 $4.16	Min.: 1 Mult.: 1
Speakers & Transducers 2W 4Ohm 400Hz PHR-2 40x30mm Papr Nd-Fe-B CDS-40304-L1003 Same Sky 1: $5.40 8,247In Stock	Mfr. Part No. CDS-40304-L1003 Mouser Part No 490-CDS-40304-L1003	Same Sky	Speakers & Transducers 2W 4Ohm 400Hz PHR-2 40x30mm Papr Nd-Fe-B	Datasheet	8,247In Stock	$5.40 $4.57 $4.31 $4.07 View $3.90 $3.81 $3.76 $3.71	Min.: 1 Mult.: 1
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 483In Stock New At Mouser	Mfr. Part No. CMS-40308-18E Mouser Part No 179-CMS-40308-18E New At Mouser	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	483In Stock	$4.49 $3.48 $3.15 $2.83 View $2.42 $2.16 $2.12 $2.07	Min.: 1 Mult.: 1
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 CMS-402811-18E Same Sky 1: $4.84 480In Stock New At Mouser	Mfr. Part No. CMS-402811-18E Mouser Part No 179-CMS-402811-18E New At Mouser	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 Learn More about Same Sky cui cms micro speakers	Datasheet	480In Stock	$4.84 $3.76 $3.40 $3.04 View $2.62 $2.34 $2.29 $2.23	Min.: 1 Mult.: 1
Speakers & Transducers 40.1 mm x 40.1 mm, Square Frame, 5.0 W, 8 Ohm, Neodymium Magnet, PET Cone, Speaker CMS0401KL-3X Same Sky 1: $14.77 743In Stock	Mfr. Part No. CMS0401KL-3X Mouser Part No 490-CMS0401KL-3X	Same Sky	Speakers & Transducers 40.1 mm x 40.1 mm, Square Frame, 5.0 W, 8 Ohm, Neodymium Magnet, PET Cone, Speaker	Datasheet	743In Stock	$14.77 $12.46 $11.80 $11.40 View $10.99 $10.62	Min.: 1 Mult.: 1
Speakers & Transducers 3W 4 OHM 82DBA 420HZ PAPER AS04004PO-2-WR-R PUI Audio 1: $6.90 497In Stock	Mfr. Part No. AS04004PO-2-WR-R Mouser Part No 665-AS04004PO2WRR	PUI Audio	Speakers & Transducers 3W 4 OHM 82DBA 420HZ PAPER	Datasheet	497In Stock	$6.90 $5.30 $4.80 $3.86 View $3.70 $3.69	Min.: 1 Mult.: 1
Speakers & Transducers 2W 4 OHM 87DBA 370HZ PAPER AS04004PO-R PUI Audio 1: $7.58 2,860In Stock	Mfr. Part No. AS04004PO-R Mouser Part No 665-AS04004POR	PUI Audio	Speakers & Transducers 2W 4 OHM 87DBA 370HZ PAPER	Datasheet	2,860In Stock	$7.58 $5.90 $4.90 $4.68 View $4.56 $4.38 $4.12 Quote	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 40 x 27.06mm rectangle, 7.95mm deep, peek, Nd-Fe-B, w/case, 4W, 4ohm, 1100Hz, wire lead CES-40277-44-L200 Same Sky 1: $9.26 316In Stock 6Expected 2026/11/04 New Product	Mfr. Part No. CES-40277-44-L200 Mouser Part No 179-CES-40277-44L200 New Product	Same Sky	Speakers & Transducers speaker, 40 x 27.06mm rectangle, 7.95mm deep, peek, Nd-Fe-B, w/case, 4W, 4ohm, 1100Hz, wire lead Learn More about Same Sky cui ces enclosed speakers	Datasheet	316In Stock 6Expected 2026/11/04	$9.26 $7.04 $6.44 $5.99 View $5.58 $5.26 $4.88 $4.83	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 8ohm 20mm, 1.5W AKB-40200810-PC-1C AATC 1: $4.76 982In 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	982In 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 & Transducers Waterproof Spkr 4Ohm Rect, Frame2-2.5W SW400704-1 DB Unlimited 1: $7.07 186In Stock	Mfr. Part No. SW400704-1 Mouser Part No 497-SW400704-1	DB Unlimited	Speakers & Transducers Waterproof Spkr 4Ohm Rect, Frame2-2.5W Learn More about DB Unlimited waterproof speakers	Datasheet	186In Stock	$7.07 $5.48 $4.98 $4.63 View $4.36 $4.04 $4.01 Quote	Min.: 1 Mult.: 1
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 & Transducers speaker, 40.5 x 19mm rectangle, 8mm deep, peek, Nd-Fe-B, w/case, 2W, 4ohm, 980Hz, wire lead CES-40198-24-L200 Same Sky 1: $5.88 349In Stock New Product	Mfr. Part No. CES-40198-24-L200 Mouser Part No 179-CES-40198-24L200 New Product	Same Sky	Speakers & Transducers speaker, 40.5 x 19mm rectangle, 8mm deep, peek, Nd-Fe-B, w/case, 2W, 4ohm, 980Hz, wire lead Learn More about Same Sky cui ces enclosed speakers	Datasheet	349In Stock	$5.88 $4.50 $3.86 $3.58 View $3.42 $3.14 $2.92 $2.86	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial SLOW PULSE, 5-15VDC 105DB, 45X58X40MM PS-521Q Mallory Sonalert 1: $26.66 5In Stock	Mfr. Part No. PS-521Q Mouser Part No 539-PS521Q	Mallory Sonalert	Buzzers & Audio Indicators - Industrial SLOW PULSE, 5-15VDC 105DB, 45X58X40MM	Datasheet	5In Stock	$26.66 $17.11 $16.12	Min.: 1 Mult.: 1
Microphones Microphone 32ohm 40mm, 40mW AR-4032-PP-1C1 AATC 1: $3.09 979In Stock	Mfr. Part No. AR-4032-PP-1C1 Mouser Part No 253-AR4032PP1C1	AATC	Microphones Microphone 32ohm 40mm, 40mW	Datasheet	979In Stock	$3.09 $2.78 $2.62 $2.23 View $2.09 $1.83 $1.52 $1.43 $1.38	Min.: 1 Mult.: 1
Speakers & Transducers SPEAKER 390HZ 97DB 40X28.5X11.5 PL PSR4028F08S11.5K Mallory Sonalert 1: $5.99 200In Stock	Mfr. Part No. PSR4028F08S11.5K Mouser Part No 539-PSR4028F08S11.5K	Mallory Sonalert	Speakers & Transducers SPEAKER 390HZ 97DB 40X28.5X11.5 PL Learn More about Mallory Sonalert psr speakers	Datasheet	200In Stock	$5.99 $4.93 $4.64 $4.44 View $4.18 $3.95 $3.93	Min.: 1 Mult.: 1
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 & Transducers Speaker 40mm 0.5W 8ohms 520Hz 82dB IP67 AS04008MR-22-WP PUI Audio 1: $7.77 94In Stock New Product	Mfr. Part No. AS04008MR-22-WP Mouser Part No 665-AS04008MR-22-WP New Product	PUI Audio	Speakers & Transducers Speaker 40mm 0.5W 8ohms 520Hz 82dB IP67 Learn More about PUI Audio as speakers	Datasheet	94In Stock	$7.77 $6.04 $5.47 $5.09 View $4.85 $4.69 $4.54	Min.: 1 Mult.: 1
Speakers & Transducers 40 x 15 mm, Enclosed, Rectangular Case, 2 W, 4 Ohm, Neodymium Magnet, PEI Cone CES-403015-24PM-67 Same Sky 1: $7.99 534In Stock 1,550Expected 2026/11/27	Mfr. Part No. CES-403015-24PM-67 Mouser Part No 179-CES-40301524PM67	Same Sky	Speakers & Transducers 40 x 15 mm, Enclosed, Rectangular Case, 2 W, 4 Ohm, Neodymium Magnet, PEI Cone Learn More about Same Sky cui ip67 enclosed speakers	Datasheet	534In Stock 1,550Expected 2026/11/27	$7.99 $6.14 $5.56 $5.18 View $4.92 $4.76 $4.54 $4.26 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Speakers CMS0401KL-1X Same Sky 1: $15.86 2,102In Stock 2,100Expected 2027/02/01	Mfr. Part No. CMS0401KL-1X Mouser Part No 490-CMS0401KL-1X	Same Sky	Speakers & Transducers Speakers	Datasheet	2,102In Stock 2,100Expected 2027/02/01	$15.86 $13.32 $12.43 $11.92 View $11.13 $10.62	Min.: 1 Mult.: 1
Speakers & Transducers 2.8x4.0cm (1.1"x1.6") mini speaker rectangular plastic basket 2-3W 230 20000Hz 2945 Visaton 1: $13.63 833In Stock	Mfr. Part No. 2945 Mouser Part No 243-K28.40-8OHM	Visaton	Speakers & Transducers 2.8x4.0cm (1.1"x1.6") mini speaker rectangular plastic basket 2-3W 230 20000Hz Learn More about Visaton miniature speakers	Datasheet	833In Stock	$13.63 $10.57 $9.59 $8.92 View $8.30 $7.49 $7.25 $7.23	Min.: 1 Mult.: 1
Speakers & Transducers 4cm (1.6") mini speaker plastic diaphragm metal basket 0 5-1W 300 20000Hz 8ohm 2846 Visaton 1: $11.11 575In Stock	Mfr. Part No. 2846 Mouser Part No 243-K40SQ-8OHM	Visaton	Speakers & Transducers 4cm (1.6") mini speaker plastic diaphragm metal basket 0 5-1W 300 20000Hz 8ohm Learn More about Visaton miniature speakers	Datasheet	575In Stock	$11.11 $8.59 $7.79 $7.25 View $6.75 $6.30 $5.59 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 2800Hz 105dBA 32Vdc X-4028-P-C32-R PUI Audio 1: $10.01 269In Stock	Mfr. Part No. X-4028-P-C32-R Mouser Part No 665-X-4028-P-C32-R	PUI Audio	Buzzers & Audio Indicators - Industrial 2800Hz 105dBA 32Vdc	Datasheet	269In Stock	$10.01 $8.36 $7.15 $6.49 View $6.14 $6.12 $6.04	Min.: 1 Mult.: 1
Speakers & Transducers 40 mmx13mm rectangular, 5 mm deep, Peek, NdFeB, 1W, 8 ohm, 400Hz, solder pads CMS-401305-18SP Same Sky 1: $4.22 347In Stock	Mfr. Part No. CMS-401305-18SP Mouser Part No 179-CMS-401305-18SP	Same Sky	Speakers & Transducers 40 mmx13mm rectangular, 5 mm deep, Peek, NdFeB, 1W, 8 ohm, 400Hz, solder pads Learn More about Same Sky cui cms micro speakers	Datasheet	347In Stock	$4.22 $3.27 $2.94 $2.49 View $2.30 $2.29	Min.: 1 Mult.: 1

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40 mm Audio Devices

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