What Box For Polk DX12.4

[only126db]

I have seen alot of people saying .86-.88 sealed but really that size box makes those subs sound like doodoo. Also I have seen people say not to use them or the DB's ported but Polk makes a DB setup thats ported....Does anyone actually know what the woofers will handle and in what size box are they best sounding in?

[only126db]

As I have seen in testing and as the replies to this post have shown, there is no help for these subs....the output is weak and sound quality is very low. My one 10" beats them in sound quality and in output.

[eloplayspolo]

im gonna say that all polk subs are designed for small boxes, at least thats what i have heard...

[Kim]

Due to the high mass cones used in the older db and dx series your really want to use a sealed enclosure that has a net volume of .88 to 1.0 cubic feet.