Leashed No Wall
- Peak (Burp)
- Clamped at 5,000 W
- Extreme OK
Stock cabin class clamped at 5,000 W. Sound deadening and wood can be used as long as the cabin looks stock, so do what you like behind the panels. The subwoofer enclosure must be a no wall build.
World record163.50 dBKailey Samuels, 2025- Class type
- Pro
- Build type
- No Wall
- Format
- Peak (Burp). The highest reading the meter catches in one short hit, usually a single burp of a tone or a note of music.
- Frequency
- No limit
- Cone area
- Unlimited
- Power
- Clamped at 5,000 W
- Sensor and vehicle
- Stock-looking cabin (deadener and wood behind panels OK)
- Scoring
- Peak Hold SPL
- Extreme builds
- Allowed