UPDATED SOUND LEVEL: Stronger air pressure can be made of upgraded air compressor and larger coil, which can prompt the horn emit a louder and clearer sound.
WILDY APPLICATION: Compatible with 12V system, can be used for SUV, motorcycle, yacht, boat, offroad vehicle, bus, train, etc.
HIGH QUALITY: Dual tone air horn kit is made of chrome plated zinc and aluminum alloy, hard, durable, wearresistant and corrosionresistant, ensuring a long service life.
GOOD PERFORMANCE: With 600dB sound level, this super loud air horn speaker has stable performance and higher work efficiency.
EASY TO INSTALL: 12V dual car air horn comes with a universal mount to make installation easier, bring you more convenience.