HS-300B 300w Police Vehicle electronic Neodymium magnets siren speakers The high performance and high power are the distinguishing features of this Siren Speaker. The high quality of raw materials used and its construction has a high corrosion resistance. Siren Speaker has sound concentration, strong penetration. Welcome customers to contact us for cooperation. OEM and ODM services are available. Concept: Integrity-based, win-win Cooperation , Go forward hand in hand, Co-Create Future. specification Input Power: 300W Impedance:8Ω/16Ω Freq.Resp.:160HZ-6KHZ S.P.L(1M/1W,1000HZ):126dB Magnet: Neodymium Horn…