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View Full Version : old school Rockford fosgate spp 124 box help



72 chevy van
11-18-2011, 09:12 PM
Hello Can any one tell me what kind of box this sub will work best in. Heres specs on it http://www.rockfordfosgate.com/library/datasheets/spp-124_128-ts.pdf i was thinking of going sealed but if ported would be better for it i will do that. can any one give me a box design or some help that would be great Thanks kyle.

double 07
11-18-2011, 11:22 PM
I ran these subs back in the day..Sounded awesome in sealed and amazing in ported boxes (pvc back then)........

72 chevy van
11-19-2011, 07:46 AM
what size box would you recommend

double 07
11-19-2011, 08:26 AM
I would put it in a 1.25-1.5 cubes net (per sub) after port displacement and tune it 32-34hz....

72 chevy van
11-19-2011, 09:19 AM
Thanks for the help.

72 chevy van
11-23-2011, 07:12 PM
Would this box work ok ImageShack® - Online Photo and Video Hosting (http://imageshack.us/photo/my-images/62/16cubes32hz25sqin9rn.png/)

double 07
11-23-2011, 07:34 PM
Looks good to me........put some 45s in the corners and run with it!!!!

72 chevy van
11-24-2011, 07:34 PM
All i need to know thanks alot double 07 :)