Iron Horse
- 30 second average
- Up to 53 Hz
For motorcycles, side by sides, golf carts, ATVs and the like. The sensor is held above the seat. A 30 second musical average with music or tones peaking below 53 Hz.
World record144.98 dBElijah Angel Aragon, 2026- Class type
- Fun
- Build type
- Any
- Format
- 30 second average. The meter averages the reading over 30 seconds of play. Most average classes require music.
- Frequency
- Below 53 Hz
- Sensor and vehicle
- Held above the seat
- Scoring
- Peak Hold SPL
- Extreme builds
- Not allowed