This air horn set boasts a 135 dB blast that gets noticed. The air horn set mounts easily to your vehicle and includes three air trumpets, a 12v compressor, tubing, a relay, a toggle switch and mounting hardware. Great for large vehicles or construction trucks that require extra attention and safety precautions.
- 135 dB High/low blast warning
- Three high-impact trumpets won't rust or dent
- Easily mounts in most vehicles