Airspace Specs

[LaCasta]

Could someone please tell me the airspace specs for Polk 12" dx series. I need these to get a custom box. Any help would be appreciated.:p

[Kenneth Swauger]

Hello,
Thanks for participating in the Forum. You should be able to find lots of sub-woofer design information for your DX12 at:
http://www.polkaudio.com/car/toolbox/subboxplans/index.php
on our web site. In general terms, I believe the DX12 sounds best in a .88 cubic foot, well made, very rigid, sealed enclosure. It is also impartant to use an 80 Hz or 60 Hz low pass filter. If you visit the car audio section, of this Forum, you can trade opinions with plenty of other car audio enthusiasts.
Regards, Ken Swauger