G ggreenjohny 10+ year member Junior Member 28 0 south carolina Jul 17, 2006 #1 Is it worth the time to build a ported box for my two mtx 5500's? Would I get a noticeable difference in volume? Click to read more...
Is it worth the time to build a ported box for my two mtx 5500's? Would I get a noticeable difference in volume? Click to read more...
OP G ggreenjohny 10+ year member Junior Member 28 0 south carolina Jul 17, 2006 Thread Starter #2 i currently have a prefab sealed box
jacka 10+ year member CarAudio.com Elite 1,250 0 CA Jul 17, 2006 #3 yeah you'll be getting more spl from a well built portex box. i think maybe a 3 db increase? im not sure.
yeah you'll be getting more spl from a well built portex box. i think maybe a 3 db increase? im not sure.