High-Powered Professional Vehicle Alarm Speaker

High-Powered Professional Vehicle Alarm Speaker With Double Neodymium Driver Units This Car alarm speaker adopts foreign advanced materials and technology. It is applicable to all types of vehicles, usually used for public security vehicles, engineering vehicles, fire engines, emergency vehicles, preventive management vehicles, road maintenance vehicles, tractors, emergency A/S vehicles, etc. The Siren Speaker has two drive units built in, and uses Neodymium magnets. It has high...