i also read that aeroports can get louder than slot ports, dont know for sure though
what is the difference from a vented enclosure and a ported enclosure??? aren't they the same or was you talking about an aeroport?i usually gain 3dB's with vented. ported is not as good due to the resistance the wood has on the airflow. when i tested it out in my wind tunnel the tests showed exactly 4killajewels of air resistance. which renders ported sucky