SPL Competition
SOUND PRESSURE LEVEL
SPL is a competition to see who can make the loudest sound with their vehicle’s audio system. SPL is the 100-meter dash of competitive car audio. It’s a life-style, don’t forget to enjoy yourself!
KNOCKTURNAL SPL
We are a family owned group based in the Fayetteville, NC who are passionate about bringing SPL Competing back to the area (and beyond!). Bring us to your event for a Bass Competition or Sound Off for a truly thrilling experience.
LEAGUE GOALS
Annual championship events for top regional competitors. Elite belt awards to winners of classes including Overall Champion Belt. No politics. No favoritism. Show up, run your system, enjoy a fair chance of winning.
