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28 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.	RoHS
Speakers & Transducers Waterproof Spkr 8Ohm Rectangle Lead Wire SW280408-1 DB Unlimited 1: $5.48 976In Stock 980Expected 2026/12/14	Mfr. Part No. SW280408-1 Mouser Part No 497-SW280408-1	DB Unlimited	Speakers & Transducers Waterproof Spkr 8Ohm Rectangle Lead Wire Learn More about DB Unlimited waterproof speakers	Datasheet	976In Stock 980Expected 2026/12/14	$5.48 $4.26 $3.85 $3.45 View $3.15 $2.97 $2.76 $2.71	Min.: 1 Mult.: 1
Speakers & Transducers SPEAKER 390HZ 97DB 40X28.5X11.5 PL PSR4028F08S11.5K Mallory Sonalert 1: $5.91 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	$5.91 $4.85 $4.59 $4.40 View $4.13 $3.95 $3.93	Min.: 1 Mult.: 1
Speakers & Transducers 28mm, 2W, 4ohm, 400Hz Medical Speaker CMSM-2811-24 Same Sky 1: $7.76 427In Stock	Mfr. Part No. CMSM-2811-24 Mouser Part No 179-CMSM-2811-24	Same Sky	Speakers & Transducers 28mm, 2W, 4ohm, 400Hz Medical Speaker Learn More about Same Sky cui iec 60601 1 8 medical speakers	Datasheet	427In Stock	$7.76 $5.99 $5.43 $5.04 View $4.75 $4.33 $4.04 $4.02	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 893In 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	893In Stock	$13.63 $10.57 $9.59 $8.92 View $8.30 $7.49 $7.25 $7.23	Min.: 1 Mult.: 1
Speakers & Transducers 28 mm x 28 mm, Square Frame, 2.0 W, 8 Ohm, Neodymium Magnet, Paper Cone, Speaker CMS0281KLX Same Sky 1: $9.33 1,643In Stock	Mfr. Part No. CMS0281KLX Mouser Part No 490-CMS0281KLX	Same Sky	Speakers & Transducers 28 mm x 28 mm, Square Frame, 2.0 W, 8 Ohm, Neodymium Magnet, Paper Cone, Speaker	Datasheet	1,643In Stock	$9.33 $7.77 $7.09 $6.58 View $6.12 $5.57 $5.33	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 12VDC 10MA 100DBA 3500HZ AI-2835-TF-LW150-3-R PUI Audio 1: $8.11 157In Stock	Mfr. Part No. AI-2835-TF-LW150-3-R Mouser Part No 665-AI2835TFLW1503R	PUI Audio	Buzzers & Audio Indicators - Industrial 12VDC 10MA 100DBA 3500HZ	Datasheet	157In Stock	$8.11 $6.26 $5.36 $4.97 View $4.76 $4.63	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 95dBA 12VDC 3500HZ XL-2835-TF-LW150-R PUI Audio 1: $8.11 66In Stock	Mfr. Part No. XL-2835-TF-LW150-R Mouser Part No 665-XL2835TFLW150R	PUI Audio	Buzzers & Audio Indicators - Industrial 95dBA 12VDC 3500HZ	Datasheet	66In Stock	$8.11 $6.26 $5.68 $5.02 View $4.95 $4.63	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 28X25 PK-20A35EWQ Mallory Sonalert 1: $5.95 2,496In Stock	Mfr. Part No. PK-20A35EWQ Mouser Part No 539-PK20A35EWQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 28X25	Datasheet	2,496In Stock	$5.95 $4.35 $4.04 $3.73 $3.57	Min.: 1 Mult.: 1
Speakers & Transducers Waterproof Spkr 8Ohm Oval, Flush, 2-2.5W SW380408-1 DB Unlimited 1: $6.82 106In Stock	Mfr. Part No. SW380408-1 Mouser Part No 497-SW380408-1	DB Unlimited	Speakers & Transducers Waterproof Spkr 8Ohm Oval, Flush, 2-2.5W Learn More about DB Unlimited waterproof speakers	Datasheet	106In Stock	$6.82 $5.25 $4.92 $4.27 View $4.07 $4.04 $3.93 $3.77	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial FAST PULSE, 4-24VDC 3.5KHZ, 95DB, 28X25 PF-20A35EWQ Mallory Sonalert 1: $8.06 14In Stock 663On Order	Mfr. Part No. PF-20A35EWQ Mouser Part No 539-PF20A35EWQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial FAST PULSE, 4-24VDC 3.5KHZ, 95DB, 28X25	Datasheet	14In Stock 663On Order On Order Ship Dates Mfr. No: PF-20A35EWQ Stock: 14 Can Dispatch Immediately On Order: 123 Expected 2026/11/10 290 Expected 2026/12/09 250 Expected 2027/02/15 Factory Lead Time: 25 Weeks	$8.06 $5.98 $5.27	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT/FAST PULSE 3-24VDC, 95DB, 28X25 PFD-20A35EWQ Mallory Sonalert 1: $9.50 109In Stock	Mfr. Part No. PFD-20A35EWQ Mouser Part No 539-PFD-20A35EWQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT/FAST PULSE 3-24VDC, 95DB, 28X25	Datasheet	109In Stock	$9.50 $6.47 $6.21 $5.75	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial Audible Alarm PK-20A35EW-24VQ Mallory Sonalert 1: $6.08 317In Stock	Mfr. Part No. PK-20A35EW-24VQ Mouser Part No 539-PK-20A35EW-24VQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial Audible Alarm	Datasheet	317In Stock	$6.08 $4.65 $4.20 $3.90 View $3.62 $3.47	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial SLOW PULSE, 3-24VDC 3.5KHZ, 95DB, 28X25 PL-20A35EWQ Mallory Sonalert 1: $8.90 76In Stock	Mfr. Part No. PL-20A35EWQ Mouser Part No 539-PL-20A35EWQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial SLOW PULSE, 3-24VDC 3.5KHZ, 95DB, 28X25 Learn More about Mallory Sonalert panel mount audible alarms	Datasheet	76In Stock	$8.90 $7.12 $6.30 $5.83 View $5.40 $5.27	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT/SLOW PULSE 3.5KHZ, 95DB, 28X25 PLD-20A35EWQ Mallory Sonalert 1: $9.78 125In Stock	Mfr. Part No. PLD-20A35EWQ Mouser Part No 539-PLD-20A35EWQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT/SLOW PULSE 3.5KHZ, 95DB, 28X25	Datasheet	125In Stock	$9.78 $8.15 $7.09 $6.99 View $6.50 $5.79 $5.75	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 70 x 28mm rectangle, 17mm deep, mylar, Nd-Fe-B, w/case, 3W, 4ohm, 380Hz, 200mm Leaded CES-702817-34L200-67 Same Sky 1: $5.21 720Expected 2026/12/04 New Product	Mfr. Part No. CES-702817-34L200-67 Mouser Part No 179-CE70281734L20067 New Product	Same Sky	Speakers & Transducers speaker, 70 x 28mm rectangle, 17mm deep, mylar, Nd-Fe-B, w/case, 3W, 4ohm, 380Hz, 200mm Leaded Learn More about Same Sky cui ces enclosed speakers	Datasheet	720Expected 2026/12/04	$5.21 $4.04 $3.71 $3.40 View $3.16 $3.00 $2.69 $2.63	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 70 x 28mm rectangle, 17mm deep, mylar, Nd-Fe-B, w/case, 3W, 4ohm, 380Hz, 200mm Leaded +JST CES-702817-34L200B-67 Same Sky 2,000: $2.63 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. CES-702817-34L200B-67 Mouser Part No 179-ES7028134L200B67 New Product	Same Sky	Speakers & Transducers speaker, 70 x 28mm rectangle, 17mm deep, mylar, Nd-Fe-B, w/case, 3W, 4ohm, 380Hz, 200mm Leaded +JST Learn More about Same Sky cui ces enclosed speakers	Datasheet	Non-Stocked Lead-Time 8 Weeks	$2.63	Min.: 2,000 Mult.: 40
Buzzers & Audio Indicators - Industrial INDICATOR 12VDC 92DB 3500HZ XL-2835-TF-FP-LW150-R PUI Audio 1: $8.11 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. XL-2835-TF-FP-LW150-R Mouser Part No 665-XL2835TFFPLW150R	PUI Audio	Buzzers & Audio Indicators - Industrial INDICATOR 12VDC 92DB 3500HZ	Datasheet	Non-Stocked Lead-Time 19 Weeks	$8.11 $6.26 $5.68 $5.02 View $4.66 $4.63	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 8ohm 28mm, 3W AKB-282808B-1W AATC 2,000: $5.55 Non-Stocked	Mfr. Part No. AKB-282808B-1W Mouser Part No 253-AKB282808B1W	AATC	Speakers & Transducers Speaker 8ohm 28mm, 3W Learn More about AATC micro speakers	Datasheet	Non-Stocked	$5.55 $5.37 Quote Quote	Min.: 2,000 Mult.: 50
Speakers & Transducers Speaker 8ohm 28mm, 3W AKB-282808B-1W1 AATC 2,000: $5.55 Non-Stocked	Mfr. Part No. AKB-282808B-1W1 Mouser Part No 253-AKB282808B1W1	AATC	Speakers & Transducers Speaker 8ohm 28mm, 3W Learn More about AATC micro speakers	Datasheet	Non-Stocked	$5.55 $5.37 Quote Quote	Min.: 2,000 Mult.: 50
Microphones Microphone 300ohm 28mm, 50mW AR-28300-1C AATC 1,000: $1.10 Non-Stocked	Mfr. Part No. AR-28300-1C Mouser Part No 253-AR283001C	AATC	Microphones Microphone 300ohm 28mm, 50mW	Datasheet	Non-Stocked	$1.10 $1.04 $1.00	Min.: 1,000 Mult.: 50
Speakers & Transducers 28x28x13.4, 8 Ohm, Rectangle speaker with Lead Wire SM280708-2 DB Unlimited 1: $7.09 Non-Stocked	Mfr. Part No. SM280708-2 Mouser Part No 497-SM280708-2	DB Unlimited	Speakers & Transducers 28x28x13.4, 8 Ohm, Rectangle speaker with Lead Wire	Datasheet	Non-Stocked	$7.09 $5.47 $4.97 $4.61 View $4.28 $4.19 $3.93 $3.90	Min.: 1 Mult.: 1
Speakers & Transducers 28x28x11.2, 4 Ohm, Rectangle speaker with Solder Eyelets SP280304-2 DB Unlimited 50: $3.72 Non-Stocked	Mfr. Part No. SP280304-2 Mouser Part No 497-SP280304-2	DB Unlimited	Speakers & Transducers 28x28x11.2, 4 Ohm, Rectangle speaker with Solder Eyelets	Datasheet	Non-Stocked	$3.72 $3.45 $3.24 $3.11 $3.01	Min.: 50 Mult.: 50
Buzzers & Audio Indicators - Industrial Piezo Buzzer 3500Hz 12VDC, 85dBA AZ-2835S-W-LF AATC 1,000: $1.60 Non-Stocked	Mfr. Part No. AZ-2835S-W-LF Mouser Part No 253-AZ2835SWLF	AATC	Buzzers & Audio Indicators - Industrial Piezo Buzzer 3500Hz 12VDC, 85dBA Learn More about AATC piezo buzzers	Datasheet	Non-Stocked	$1.60 $1.55 $1.49	Min.: 1,000 Mult.: 100	No

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