gckless 5,000+ posts
CarAudio.com Veteran
What? Tell me, how does burping magically change the way a subwoofer excites air molecules?Unless you're burping there isn't much airflow anyway. There's alot of pressure but not really airflow. That's the reason people put **** in the port and watch it move around in there. If it was airflow, what ever they put in the port would just shoot out.