What tuning for RE SX 15?

 

Gold Member
Username: Stnorris

Davenport, IA US

Post Number: 1978
Registered: Apr-06
Ive been runnin a 40hz port with 50sq. in. of port area and i ran a 35hz port with 40sq. in. port area before that rattled the door panels alot. So i was wanted to know what do u think my next port should be to be a "street beater" - the tuning and port area. I was thinkin like 28? with more port area? what does anyone else think?

Car is 03 oldsmobile alero. Box around 3.7 cubes.
 

Gold Member
Username: Safe_cracker

Chicago, IL US

Post Number: 2388
Registered: Jan-06
4.5 cf, net, tuned to 38-41hz with 96sqin of port should do. Polo.. :-)
 

Gold Member
Username: Stnorris

Davenport, IA US

Post Number: 1981
Registered: Apr-06
how do u think that much port area would compare to the current 50sq. in. i had?

and what about this box

3.5 cuft net, 38-41hz with 96in port area.
 

Silver Member
Username: Oglejust

15 Inch Wanger Club Pr..., Il

Post Number: 762
Registered: Aug-06
so im thinkin the same thing... i was thinkin 3.5 cubes 28hz.. but dont no how much port area to have.
 

Gold Member
Username: Denali_on_22s

SSX, Tenneki US of A

Post Number: 1060
Registered: Feb-06
I'd tune it around 32 hz. Picks up the best of the highs and the lows. Most of those subs pick up much lower frequencys then you tune them to. You can maintain good SQ tuned into the low to mid 30s.
 

Gold Member
Username: Extrmndor3

Sit and Look pretty

Post Number: 3497
Registered: Feb-06
try aorund 4 cb and tuned it to 35 hz bigger boxes are for lows smaller are for highs
 

Gold Member
Username: Stnorris

Davenport, IA US

Post Number: 1983
Registered: Apr-06
what does anyone think about

32hz, 3.8 cubes, 65 sq.in port area for a street beater

and

40hz, 3.3 cubes, 70 sq. in. port area for spl?
 

Gold Member
Username: Denali_on_22s

SSX, Tenneki US of A

Post Number: 1095
Registered: Feb-06
BIGGER. ^^^
 

Gold Member
Username: Stnorris

Davenport, IA US

Post Number: 1984
Registered: Apr-06
for both of them? i dont have room for bigger, its an interchangeable slot port box thats already built
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