Yuyao City Chebang Electronic Technology Co., Ltd. [China]

horn speaker,siren speaker,alarm siren speaker power:15W , 20W ,25W Impedence:'4ohm 8 ohm 16ohm SPL.:120 dB Detailed Product Description1,Horn Speaker: HS-503 2,China Direct Supplier 3,Horn Speaker for Car Alarm/ Home Security System /outdoor/indoor

4,Size:125mm(Diameter)*118mm(Length)

5,Rated Output Power:15w or 20w

6,Impedance: 4 / 6 / 8 / 12 / 16  ohm 

7,Magnet: Ferrite

8,Voice Coil:25.4mm

9,Sound Pressure Level:120dB

10,ODM/OEM Service 11,RoHS 

Best price,20W alarm siren speaker HS-503