LoudMars™ 139dB Dual-Tone Compact Air Horn Kit


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Minimum Qty Discount
2+ 10% Off
3+ 12% Off
4+ 15% Off
5+ 20% Off

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Louder and better horns result in safer rides!

Add a more compact air horn to your ATV, motorbike, big trucks or other rides with the more improved LoudMars™ 139dB Dual-Tone Compact Air Horns. Works perfectly with any 12V system vehicles, has a maximum rust-protection and maintenance-free compressor. It is easy to install (needs basic automotive knowledge) and produces a whopping 139dB of sound level power, making it the best sound performance for air horns. Included in the package is the full wiring kit for convenient installation.

  • Exceptionally loud horn performance (High 510Hz / Low 410Hz). Great for vehicles with a power source of 12V (18-25A)
  • One-piece design with maximum rust protection and maintenance-free compressor
  • Twice as loud as many factory horns and No Air Tubes or External Air Supply Needed
  • Specially designed for motorcycles but can also be used on any vehicle where space is limited


  • Weight: 0.8kg
  • Decibel: 125dB-139dB
  • Battery voltage: 12V
  • Battery current: about 15A
  • Power consumption: 180W
  • Product material: metal + plastic
  • Product size: 14.2*11.1*9.4cm
  • Applicable models: 12V car Motorcycle


  • 1 x LoudMars™ 139dB Dual-Tone Compact Air Horn Kit (includes relay sockets and extended cords)


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