型号	价格	数量		库存	制造商	描述	Product	Type	Termination Style	Length	Width	Frequency	Impedance	Diameter	Power Rating	Sound Pressure Level	Shape	Magnet Material	Cone Material
CMS-18138-25-SP	1+ $1.1240 10+ $0.9720 25+ $0.8680 100+ $0.7400	获得报价	PDF RFQ	485 有现货	CUI	Speakers & Transducers 0.7W 8Ohm 480Hz 18x13 spring contact	Speakers	Speaker	SMD/SMT	18 mm	13 mm	480 Hz	8 Ohms	-	0.7 W	90.5 dB	Rectangular	Neodymium Iron Boron (NdFeB)	Mylar
GF0571M	1+ $1.4680 2+ $1.4280 5+ $1.3840 10+ $1.3040	获得报价	PDF RFQ	732 有现货	CUI	Speakers & Transducers speaker, 57 mm round, 18.5 mm deep, mylar, ferrite, 250...	Speakers	Electromagnetic	Solder Lug			480 Hz	8 Ohms	57 mm	250 mW	86 dBA	Round	Ferrite	Mylar
SC400408-2	1+ $1.8560 10+ $1.4440 100+ $1.1800 250+ $1.0800	获得报价	PDF RFQ	989 有现货	DB Unlimited	Speakers & Transducers Dynamic Speaker	Speakers	Dynamic		40 mm	20 mm	480 Hz	8 Ohms		1 W	87 dBA	Rectangular		Cloth
SM300408-4	1+ $1.1120 10+ $0.8640 100+ $0.7080 250+ $0.6480	获得报价	PDF RFQ	640 有现货	DB Unlimited	Speakers & Transducers Dynamic Speaker	Speakers	Dynamic		30 mm	20 mm	480 Hz	8 Ohms		500 mW	90 dBA	Oval		Mylar
PSR37N45SK	1+ $1.7360 10+ $1.5440 20+ $1.4960 50+ $1.2840	获得报价	PDF RFQ	100 有现货	Mallory Sonalert	Speakers & Transducers SPEAKER 480HZ 92DB 37X22 PLASTIC	Speakers	Electromagnetic	Solder Pin	40.5 mm	40.5 mm	480 Hz	45 Ohms	37 mm	200 mW	92 dBA	Round	Neodymium Iron Boron (NdFeB)
PSR1813N07S2.5K	1+ $1.3640 10+ $1.2280 20+ $1.1600 50+ $0.9520	获得报价	PDF RFQ	68 有现货	Mallory Sonalert	Speakers & Transducers SPKR480-900HZ 89.5DB 18X13X2.5 PL STK	Speakers	Electromagnetic	Solder Pad	18 mm	13 mm	480 Hz	8 Ohms		700 mW	91 dBA	Rectangular	Neodymium Iron Boron (NdFeB)
GF0506	1+ $1.3760 10+ $1.2360 25+ $1.1000 100+ $0.9280	获得报价	PDF RFQ	997 有现货	CUI	Speakers & Transducers speaker, 50 mm square, 17.5 mm deep, paper, ferrite, 25...	Speakers	Electromagnetic	Solder Lug			480 Hz	8 Ohms	50 mm	250 mW	82 dBA	Square	Ferrite	Paper
ASX05404-HD-R	1+ $14.5000 10+ $11.6000 25+ $10.7240 50+ $9.8640	获得报价	PDF RFQ	20 有现货	PUI Audio	Speakers & Transducers HIGH OUTPUT EXCITER 54MM 20W 4 OH...	Receivers	Exciter	Solder Tab	-		480 Hz	4 Ohms	53.5 mm	20 W	107 dBA	Round	Neodymium
ASX05408-HD-R	1+ $14.5000 10+ $11.6000 25+ $10.7240 50+ $9.8640	获得报价	PDF RFQ	20 有现货	PUI Audio	Speakers & Transducers HIGH OUTPUT EXCITER 54MM 20W 8 OH...	Receivers	Exciter	Solder Tab	-		480 Hz	8 Ohms	53.5 mm	20 W	104 dBA	Round
SM280408-1	1+ $1.0840 10+ $0.8440 100+ $0.6880 250+ $0.6320	获得报价	PDF RFQ	297 有现货	DB Unlimited	Speakers & Transducers Dynamic Speaker	Speakers	Dynamic				480 Hz	8 Ohms	28 mm	200 mW	88 dBA	Round		Mylar
CLS0231MP-1	2600+ $0.8600	获得报价查看	PDF RFQ		CUI	Speakers & Transducers speaker, 23 mm round, 5 mm deep, mylar, Nd-Fe-B, 100...	Speakers	Electromagnetic	Solder Pin			480 Hz	8 Ohms	23 mm	100 mW	72 dBA	Round	Neodymium Iron Boron (NdFeB)	Mylar