型号	价格	数量		库存	制造商	描述	Product	Type	Termination Style	Frequency	Impedance	Diameter	Power Rating	Depth	Sound Pressure Level	Shape	Magnet Material	Cone Material
SM500308-2	1+ $1.1400 10+ $0.8880 100+ $0.7240 250+ $0.6640	获得报价	PDF RFQ	2,975 有现货	DB Unlimited	Speakers & Transducers Dynamic Speaker	Speakers	Dynamic		350 Hz	8 Ohms	50 mm	500 mW		92 dBA	Round		Mylar
SP700308-1	1+ $2.3200 10+ $1.8040 100+ $1.4760 250+ $1.3520	获得报价	PDF RFQ	975 有现货	DB Unlimited	Speakers & Transducers Dynamic Speaker	Speakers	Dynamic		350 Hz	8 Ohms	70 mm	500 mW		104 dBA	Round		Paper
SM500308-1	1+ $1.5600 10+ $1.2120 100+ $0.9920 250+ $0.9080	获得报价	PDF RFQ	412 有现货	DB Unlimited	Speakers & Transducers Dynamic Speaker	Speakers	Dynamic		350 Hz	8 Ohms	50 mm	1 W		92 dBA	Round		Mylar
PSR-57F08S02-JQ	1+ $0.7400 10+ $0.6200 25+ $0.4960 50+ $0.4440	获得报价	PDF RFQ	132 有现货	Mallory Sonalert	Speakers & Transducers SPEAKER 8 OHM .25W 57MM MYLAR PLAS...	Speakers	Electromagnetic	Solder Pad	350 Hz	8 Ohms	57 mm	250 mW	12.5 mm	90 dBA	Round	Ferrite	Mylar
PSR50F25SK	1+ $1.3640 10+ $1.2280 20+ $1.1600 50+ $0.9520	获得报价	PDF RFQ	87 有现货	Mallory Sonalert	Speakers & Transducers SPEAKER 350HZ 92DB 50X8.5 PLASTIC	Speakers	Electromagnetic	Solder Pad	350 Hz	25 Ohms	50 mm	200 mW		92 dBA	Round	Neodymium Iron Boron (NdFeB)