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We were founded in 1998, specialized in manufacturing many kinds of loudspeakers, horn speakers, driver units, alarming horns, reflex horns, high-power speakers ,column/wall/celling/lawn speakers and sirens. We have rich experience and strong capability in manufacturing products. Our factory is situated in Songqiao Industrial Park of Jianghua Town. Our company covers an area of 10,000 square meters, near Taichang Public Road, enjoying convenient transportation. We have advanced acoustical testing systems, many kinds of testing instruments, two lines of assembly streamlines and self-contained processing equipment, such as punch presses, lathes, drill presses and roasting plants. We also have several technicians. We have ISO9001 Quality Assurance System Certification. Our products can be found worldwide and are widely used in civil air-defense construction, army warning systems, etc. Our products are also exported to Southeast Asia, the Middle East, Africa and other countries and regions around the world. Our business philosophy is "integrity-based and win-win cooperation for joint development to create a better future"! We welcome your consultation and patronage.
Specification | TD-150A |
rated power | 150W |
rated impedance | 16ohm |
Frequency range | 180-6000 Hz |
sensibility | 120(dB) |
sound pressure level | 122(dB) |
TD-150A high power alarm driver unit siren speaker