Box Specs

 

Silver Member
Username: Van_man

Boston, MA

Post Number: 173
Registered: Mar-06
I have a L7 D2 in a 1.75 tuned to 30hz. Would it be louder (IE more SPL) in another box size, tuning hz? I want to get the most SPL from it.
It will be 1 ohm at 1016wrms
Kicker spec for a spl box is 3.25 + port
3 x 13.25" port, 14.5 long
Any other ideas? Thanks
 

Gold Member
Username: Southernrebel

Monroe, Louisiana USA

Post Number: 2887
Registered: Mar-04
what size L7?

also, are you going for loud daily driving or competition SPL (one note wonder)?

what vehicle?

 

Silver Member
Username: Van_man

Boston, MA

Post Number: 175
Registered: Mar-06
Daily thumper, 2000 dodge ram van Its a 12"
 

Gold Member
Username: Southernrebel

Monroe, Louisiana USA

Post Number: 2889
Registered: Mar-04
try 2.25cuft tuned to 35hz.

 

Silver Member
Username: Van_man

Boston, MA

Post Number: 176
Registered: Mar-06
Cool, Now how do you come up with this?
 

Gold Member
Username: Southernrebel

Monroe, Louisiana USA

Post Number: 2890
Registered: Mar-04
L7 12's like alil more space than 1.75cuft...2.25-2.5 is more like what they will like.

w/ a 35hz tuning, you will get a lil more boost at ~38-44hz (alot of songs have bass in the this range).

other than that...its just a lil trial and error on my side (i have played w/ L7's alil)
 

Silver Member
Username: Van_man

Boston, MA

Post Number: 178
Registered: Mar-06
I think my box is bigger than 1.75 its like 32x21x16

Upload
 

Gold Member
Username: Southernrebel

Monroe, Louisiana USA

Post Number: 2895
Registered: Mar-04
that box is 5.15cuft (gross).

what are the deminsions on your port?
tuning?

when i say 2.25cuft...i am talking about net volume. (after sub and port displacment)

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