car audio guys,karma for help

[theoak01]

I have a kaption 12inch sp high def sub in my car with the factory ported box,its nice but i want a sealed box for tighter bass and kaption only does ported,so i need the specs on a sub like this, i cant find the info anywhere,its a 300w sub btw

 

[swole]

I have a kaption 12inch sp high def sub in my car with the factory ported box,its nice but i want a sealed box for tighter bass and kaption only does ported,so i need the specs on a sub like this, i cant find the info anywhere,its a 300w sub btw

This is pretty much the standard size:

http://www.crutchfield.com/S-mg1YW4IUNEW/cgi-bin/ProdView.asp?g=178650&I=044QLH12S1

Here's a tip I learned from installing car audio at best buy...before you install the sub in the box, coat the inside of your sub box with resin then stuff it with fiberglass after it dries...your sub will sound MUCH tighter, louder and cleaner.