Speakers & Transducers – Mouser Japan

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Speakers

DB Unlimited Speakers are offered in a wide array of sizes and frequency ranges, and in oval, round rectangle, or square shapes. The sound pressure levels of this series vary from 72dBA to 108dBA at 10cm, with impedance values up to 150Ω. Mounting options include flush, frame, and surface mount. DB Unlimited Speakers are suitable for medical, transportation, fire/safety/security applications, and consumer devices.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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	Cone Material
Speakers & Transducers Dynamic Speaker SM500308-1 DB Unlimited 1: ¥719.2 98In Stock	Mfr. Part # SM500308-1 Mouser Part # 497-SM500308-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited sm speakers	Datasheet	98In Stock	¥719.2 ¥521.6 ¥473.4 ¥400.3 View ¥390.3 ¥360.4 ¥347.1	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	350 Hz	92 dBA	8 Ohms	1 W	Round	Solder Pad	- 30 C	+ 60 C	50 mm			Mylar
Speakers & Transducers Dynamic Speaker SP400616-1 DB Unlimited 1: ¥568.1 64In Stock	Mfr. Part # SP400616-1 Mouser Part # 497-SP400616-1	DB Unlimited	Speakers & Transducers Dynamic Speaker	Datasheet	64In Stock	¥568.1 ¥420.2 ¥355.5 ¥323.9 View ¥300.6 ¥280.7 ¥255.8 ¥239.2 ¥237.5	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	600 Hz	82 dBA	16 Ohms	250 mW	Round	Solder Eyelet	- 25 C	+ 55 C	40 mm			Paper
Speakers & Transducers Dynamic Speaker SP700308-1 DB Unlimited 1: ¥868.7 95In Stock	Mfr. Part # SP700308-1 Mouser Part # 497-SP700308-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	95In Stock	¥868.7 ¥672.7 ¥569.7 ¥564.7 View ¥526.5 ¥503.3 ¥491.7 ¥488.3	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	350 Hz	104 dBA	8 Ohms	500 mW	Round	Solder Eyelet	- 30 C	+ 70 C	70 mm			Paper
Speakers & Transducers Dynamic Micro Speaker SM181008-1 DB Unlimited 1: ¥438.5 663In Stock	Mfr. Part # SM181008-1 Mouser Part # 497-SM181008-1	DB Unlimited	Speakers & Transducers Dynamic Micro Speaker Learn More about DB Unlimited sm speakers	Datasheet	663In Stock	¥438.5 ¥330.5 ¥299 ¥270.7 View ¥229.2 ¥219.3 ¥201 ¥186 ¥177.7	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	1 kHz	83 dBA	8 Ohms	500 mW	Round	Solder Pad	- 25 C	+ 60 C	18 mm			Mylar
Speakers & Transducers Dynamic Speaker SM300208-1 DB Unlimited 1: ¥443.5 566In Stock	Mfr. Part # SM300208-1 Mouser Part # 497-SM300208-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited sm speakers	Datasheet	566In Stock	¥443.5 ¥345.5 ¥320.6 ¥290.7 View ¥262.4 ¥242.5 ¥220.9 ¥207.6 ¥199.3	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	280 Hz	92 dBA	8 Ohms	500 mW	Round	Wire Leads	- 40 C	+ 66 C	30 mm			Mylar
Speakers & Transducers Dynamic Speaker SM450508-1 DB Unlimited 1: ¥631.2 549In Stock	Mfr. Part # SM450508-1 Mouser Part # 497-SM450508-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited sm speakers	Datasheet	549In Stock	¥631.2 ¥456.8 ¥406.9 ¥375.4 ¥299	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	500 Hz	102 dBA	8 Ohms	1 W	Round	Solder Pad	- 20 C	+ 60 C	45 mm			Mylar
Speakers & Transducers Dynamic Speaker SP400608-1 DB Unlimited 1: ¥848.8 875In Stock	Mfr. Part # SP400608-1 Mouser Part # 497-SP400608-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	875In Stock	¥848.8 ¥649.5 ¥584.7 ¥543.1 View ¥490 ¥461.8 ¥423.6 ¥403.6 Quote	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	600 Hz	92 dBA	8 Ohms	500 mW	Round	Solder Eyelet	- 20 C	+ 60 C	40 mm			Paper
Speakers & Transducers Dynamic Speaker SP500108-1 DB Unlimited 1: ¥877 715In Stock	Mfr. Part # SP500108-1 Mouser Part # 497-SP500108-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	715In Stock	¥877 ¥679.3 ¥622.9 ¥571.4 View ¥531.5 ¥503.3 ¥451.8 ¥441.8	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	190 Hz	86 dBA	8 Ohms	1.5 W	Round	Wire Leads	- 30 C	+ 60 C	50.5 mm			Paper
Speakers & Transducers Dynamic Speaker SC390916-1 DB Unlimited 1: ¥877 914In Stock	Mfr. Part # SC390916-1 Mouser Part # 497-SC390916-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	914In Stock	¥877 ¥679.3 ¥624.5 ¥573 View ¥531.5 ¥503.3 ¥451.8 ¥441.8	Min.: 1 Mult.: 1	Speakers	Dynamic	Frame Mount	900 Hz	90 dBA	16 Ohms	1 W	Oval	Solder Pad	- 25 C	+ 55 C		39 mm	19.2 mm	Cloth
Speakers & Transducers Dynamic Speaker SP500408-2 DB Unlimited 1: ¥514.9 480In Stock	Mfr. Part # SP500408-2 Mouser Part # 497-SP500408-2	DB Unlimited	Speakers & Transducers Dynamic Speaker	Datasheet	480In Stock	¥514.9 ¥397 ¥357.1 ¥320.6 View ¥297.3 ¥277.4 ¥252.5 ¥235.9	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	4 kHz	93 dBA	8 Ohms	250 mW	Round	Solder Eyelet	- 20 C	+ 60 C	50 mm			Paper
Speakers & Transducers Dynamic Speaker SC400408-2 DB Unlimited 1: ¥760.7 962In Stock	Mfr. Part # SC400408-2 Mouser Part # 497-SC400408-2	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	962In Stock	¥760.7 ¥589.7 ¥534.8 ¥480 View ¥478.4 ¥411.9 ¥368.7 ¥350.5	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 Dynamic Speaker SM260608-1 DB Unlimited 1: ¥478.4 761In Stock	Mfr. Part # SM260608-1 Mouser Part # 497-SM260608-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited sm speakers	Datasheet	761In Stock	¥478.4 ¥363.8 ¥328.9 ¥302.3 View ¥255.8 ¥244.2 ¥230.9 ¥215.9 ¥207.6	Min.: 1 Mult.: 1	Speakers	Dynamic	Flange Mount	660 Hz	94 dBA	8 Ohms	500 mW	Round	Solder Pad	- 30 C	+ 60 C	26 mm			Mylar
Speakers & Transducers Dynamic Speaker SM360508-2 DB Unlimited 1: ¥586.3 1,290In Stock	Mfr. Part # SM360508-2 Mouser Part # 497-SM360508-2	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited sm speakers	Datasheet	1,290In Stock	¥586.3 ¥448.5 ¥403.6 ¥373.7 View ¥347.1 ¥307.3 ¥294 ¥284 ¥274.1	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	550 Hz	105 dBA	8 Ohms	1 W	Round	Solder Pad	- 30 C	+ 60 C	36 mm			Mylar
Speakers & Transducers High Temp Dynamic Speaker SC250708-1 DB Unlimited 1: ¥563.1 311In Stock	Mfr. Part # SC250708-1 Mouser Part # 497-SC250708-1	DB Unlimited	Speakers & Transducers High Temp Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	311In Stock	¥563.1 ¥430.2 ¥387 ¥352.1 View ¥325.6 ¥295.7 ¥275.7 ¥259.1 ¥242.5	Min.: 1 Mult.: 1	Speakers	Dynamic	Frame Mount	750 Hz	96 dBA	8 Ohms	800 mW	Oval	Solder Pad	- 40 C	+ 85 C		25 mm	16 mm	Cloth
Speakers & Transducers Dynamic Speaker SC400308-1 DB Unlimited 1: ¥699.3 131In Stock	Mfr. Part # SC400308-1 Mouser Part # 497-SC400308-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	131In Stock	¥699.3 ¥534.8 ¥483.4 ¥443.5 View ¥413.6 ¥378.7 ¥360.4 ¥353.8	Min.: 1 Mult.: 1	Speakers	Dynamic	Frame Mount	380 Hz	97 dBA	8 Ohms	2 W	Oval	Solder Pad	- 20 C	+ 60 C		40 mm	28.3 mm	Cloth
Speakers & Transducers High Temp Dynamic Speaker SC400608-1 DB Unlimited 1: ¥699.3 38In Stock 500Expected 11/18/2026	Mfr. Part # SC400608-1 Mouser Part # 497-SC400608-1	DB Unlimited	Speakers & Transducers High Temp Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	38In Stock 500Expected 11/18/2026	¥699.3 ¥534.8 ¥483.4 ¥413.6 View ¥383.7 ¥373.7 ¥357.1	Min.: 1 Mult.: 1	Speakers	Dynamic	Frame Mount	650 Hz	90 dBA	8 Ohms	2 W	Oval	Solder Pad	- 40 C	+ 85 C		40 mm	20 mm	Cloth
Speakers & Transducers Dynamic Speaker SC570708-1 DB Unlimited 1: ¥1,220.8 65In Stock	Mfr. Part # SC570708-1 Mouser Part # 497-SC570708-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	65In Stock	¥1,220.8 ¥938.5 ¥847.1 ¥729.2 View ¥705.9 ¥691 ¥672.7	Min.: 1 Mult.: 1	Speakers	Dynamic	Flange Mount	700 Hz	98 dBA	8 Ohms	2 W	Oval	Wire Leads	- 20 C	+ 60 C		57.5 mm	23 mm	Cloth
Speakers & Transducers High Temp Dynamic Speaker SM420608-1 DB Unlimited 1: ¥1,284 118In Stock 341Expected 11/10/2026	Mfr. Part # SM420608-1 Mouser Part # 497-SM420608-1	DB Unlimited	Speakers & Transducers High Temp Dynamic Speaker Learn More about DB Unlimited sm speakers	Datasheet	118In Stock 341Expected 11/10/2026	¥1,284 ¥981.7 ¥883.7 ¥858.7 View ¥637.8 ¥629.5 Quote	Min.: 1 Mult.: 1	Speakers	Dynamic	PCB Mount	600 Hz	93 dBA	8 Ohms	1 W	Rectangular	Solder Pin	- 40 C	+ 85 C		42.5 mm	39.6 mm	Polyetherimide (PEI)
Speakers & Transducers Dynamic Speaker SP570308-1 DB Unlimited 1: ¥740.8 307In Stock	Mfr. Part # SP570308-1 Mouser Part # 497-SP570308-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	307In Stock	¥740.8 ¥566.4 ¥523.2 ¥483.4 View ¥470.1 ¥408.6 ¥400.3 ¥388.7 ¥382	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	330 Hz	105 dBA	8 Ohms	250 mW	Round	Solder Eyelet	- 20 C	+ 70 C	57 mm			Paper
Speakers & Transducers Dynamic Speaker SP770235-1 DB Unlimited 1: ¥840.5 10In Stock	Mfr. Part # SP770235-1 Mouser Part # 497-SP770235-1	DB Unlimited	Speakers & Transducers Dynamic Speaker	Datasheet	10In Stock	¥840.5 ¥669.4 ¥566.4 ¥528.2 View ¥453.5 ¥408.6 ¥398.6 ¥387	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	15 kHz	107 dBA	35 Ohms	500 mW	Round	Wire Leads	- 25 C	+ 55 C	77 mm			Paper
Speakers & Transducers Dynamic Speaker SC600204-1 DB Unlimited 1: ¥1,112.9 117In Stock 200Expected 2/15/2027	Mfr. Part # SC600204-1 Mouser Part # 497-SC600204-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	117In Stock 200Expected 2/15/2027	¥1,112.9 ¥908.6 ¥822.2 ¥762.4 View ¥707.6 ¥656.1 ¥599.6 ¥553.1	Min.: 1 Mult.: 1	Speakers	Dynamic	Flange Mount	250 Hz	100 dBA	4 Ohms	2 W	Rectangular	Wire Leads	- 20 C	+ 60 C		60 mm	33 mm	Cloth
Speakers & Transducers Dynamic Speaker SC700208-1 DB Unlimited 1: ¥855.4 90In Stock 1,440On Order	Mfr. Part # SC700208-1 Mouser Part # 497-SC700208-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited speakers	Datasheet	90In Stock 1,440On Order On Order Ship Dates Mfr. #: SC700208-1 Stock: 90 Can Ship Immediately On Order: 320 Expected 1/29/2027 1,120 Expected 2/8/2027 Factory Lead-Time: 13 Weeks	¥855.4 ¥661.1 ¥614.6 ¥521.6 View ¥458.4 ¥418.6 ¥405.3 Quote	Min.: 1 Mult.: 1	Speakers	Dynamic	Frame Mount	280 Hz	100 dBA	8 Ohms	3 W	Oval	Solder Pad	- 40 C	+ 85 C		71 mm	41 mm	Cloth
Speakers & Transducers Dynamic Micro Speaker SM200508-1 DB Unlimited 1: ¥416.9 442In Stock	Mfr. Part # SM200508-1 Mouser Part # 497-SM200508-1	DB Unlimited	Speakers & Transducers Dynamic Micro Speaker Learn More about DB Unlimited sm speakers	Datasheet	442In Stock	¥416.9 ¥317.3 ¥285.7 ¥264.1 View ¥244.2 ¥217.6 ¥206 ¥196	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	500 Hz	86 dBA	8 Ohms	500 mW	Round	Solder Pad	- 30 C	+ 60 C	20 mm			Mylar
Speakers & Transducers Dynamic Speaker SM2806150-1 DB Unlimited 1: ¥554.8 128In Stock	Mfr. Part # SM2806150-1 Mouser Part # 497-SM2806150-1	DB Unlimited	Speakers & Transducers Dynamic Speaker Learn More about DB Unlimited sm speakers	Datasheet	128In Stock	¥554.8 ¥408.6 ¥373.7 ¥315.6 View ¥300.6 ¥285.7 ¥274.1	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	620 Hz	84 dBA	150 Ohms	250 mW	Round	Solder Pad	- 20 C	+ 60 C	28 mm			Mylar
Speakers & Transducers High Temp Dynamic Speaker SM280632-1 DB Unlimited 1: ¥490 496In Stock	Mfr. Part # SM280632-1 Mouser Part # 497-SM280632-1	DB Unlimited	Speakers & Transducers High Temp Dynamic Speaker Learn More about DB Unlimited sm speakers	Datasheet	496In Stock	¥490 ¥373.7 ¥337.2 ¥308.9 View ¥284 ¥255.8 ¥250.8 ¥247.5 ¥237.5	Min.: 1 Mult.: 1	Speakers	Dynamic	Flush Mount	600 Hz	91 dBA	32 Ohms	250 mW	Round	Solder Pad	- 20 C	+ 85 C	28 mm			Mylar