need help with a diamond sub

[sajnaj]

ok i just bought a tdx 12 i was looking at the box specs and there is a term that i dont understand it is for the amout of space neaded for a sealed box.

http://www.diamondaudio.com/products/pdfs/Single 12 in Vented 05.pdf

or should i run this type of vented box?

http://www.diamondaudio.com/products/pdfs/Single 12 in Vented 05.pdf

any help will be aprecaited thanks

jason

 

[Wagonized]

personally i only use ported boxes now...you cant beat the tuning ability of them and the all out output you see when compared to sealed