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alfisti
05-06-2010, 04:57 PM
hi i got a dd 2512 d2 sub (I cant find its t/s parameters)
at ddaudio.com there is a 2.5cuft design for 12" drivers DDAudio.com | Digital Designs : Speakers Made in the USA (http://www.ddaudio.com/BoxDesigns/highEfficiency/fullSize.htm)
What do you think about it, should i go for it? Whats that box tuned to? Re calculator says 35hz but i think its a little bit off.. Its a side port/sub back design, and i have no idea whats better in a trunk car.. sub&port back or sub fired back/side port? what kind of bracing i need in that kind of box? thanks!

FurbiesAndBeans
05-06-2010, 05:01 PM
A manufacture recommended box by a reputable company... I'd trust them. DD boxes are usually tuned 38-40.