box design help

[urlocalpothead]

so here is a suggestion, any changes let me know:**

E n c l o s u r e** S p e c i f i c a t i o n s :*F b** =** 3 6** H z*V b** =** 6** f t ^ 3*

E x t e r n a l** H e i g h t** =** 2 0** i n

*E x t e r n a l** W i d t h** =** 4 7** i n*

E x t e r n a l** D e p t h** =** 1 8** i n*

P o r t** W i d t h** =** 6** i n*

C u t** S h e e t** L i s t :**** A l l** D i m e n s i o n s** i n** I n c h e s .**** W o o d** T h i c k n e s s** i s**** 3 / 4** f o r** a l l** P a r t s .*

E x t e r n a l** E n c l o s u r e** P a r t s :*

2** x** F r o n t** &** B a c k** ( 3** p a r t s )** =** 4 7** x** 2 0*

L e f t** &** R i g h t** S i d e s** = **S i d e** 1** =** 1 8** 1 / 2** x** 1 5** 3 / 4*S i d e** 2** =** 1 9** 1 / 4** x** 1 5** 3 / 4*

T o p** =** 4 0** 1 / 4** x** 1 5** 3 / 4*

B o t t o m** =** 4 7** x** 1 5** 3 / 4*

L** P o r t** I n t e r n a l** A s s e m b l y** P a r t s :*T o p** t o** B o t t o m** =** 1 2** 1 / 2** x** 1 5** 3 / 4*

Ext e n s i o n** =** 1** 3 / 4** x** 1 5** 3 / 4**hows that sound i have a pic of howd it look

Click to read more...

 

[urlocalpothead]

Sry messed up posting this lol but its for a 18" hdc3 if you can read ill make a new readable one later

 

[NIHL8ION]

What are you looking to put this in?

 

[urlocalpothead]

A ext cab truck

 

[NIHL8ION]

A ext cab truck

Nice //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif So basically you're looking to sub front / port front while staying below the window line then I take it right? And @ 36 hz with a 6" L-port (sorry that 1st post is sketchy to read lol) If what I just said is true, then I wouldn't run a full 6" wide x 18.5" = usable height for this size enclosure with front port... It will eat up way too much space away to get you down to 36 hz... I'd do a 5.5"W x 27.5"L x 18.5"H - That will net you around 5.5^ft after woofer displacement and bracing, double baffle, tuned @ 36hz with your above dimensions - If this is what you are in fact after...

 

[urlocalpothead]

Ok yea thats kinda how it is i endd up doing what you said with the 5.5" port when i get off work im goin to re post one with my new dims n you could tell me how that sounds its kinda the same but lil mods to it lol

 

[urlocalpothead]

*E n c l o s u r e** S p e c i f i c a t i o n s :*

F b** =** 3 6*H z*

V b** =** 6** f t ^ 3*

E x t e r n a l** H e i g h t** =** 1 8 . 8 7 5** i n*

E x t e r n a l** W i d t h** =** 4 7** i n*

E x t e r n a l** D e p t h** =** 1 9** i n*

P o r t** W i d t h** =** 5** 3 / 8** i n*

C u t** S h e e t** L i s t :**** A l l** D i m e n s i o n s** i n** I n c h e s .**** W o o d** T h i c k n e s s** i s**** 3 / 4** f o r** a l l** P a r t s .*E x t e r n a l** E n c l o s u r e** P a r t s :*

2** x** T o p** &** B o t t o m** ( 3** p a r t s )** =** 4 7** x** 1 9*

Le f t** &** R i g h t** S i d e s** =** 1 7** 1 / 2** x** 1 6** 5 / 8*

Fro n t** &** B a c k** =** 4 7** x** 1 6** 5 / 8*

L** P o r t** I n t e r n a l** A s s e m b l y** P a r t s :*T o p** t o** B o t t o m** =** 1 1** 1 / 4** x** 1 7** 1 / 2*E x t e n s i o n** =** 3** 1 / 8** x** 1 7** 1 / 2

 

[urlocalpothead]

Ok thats the new one sorry for such a weird way to post i copied and pasted it to it if you can read it hows that sound ill post a pic in a min

 

[urlocalpothead]

Ok theres a pic of it

 

[Buck 5,000+ posts]

I would tune to 32-34 hz.

 

---------- Post added at 11:56 AM ---------- Previous post was at 11:56 AM ----------

 

Unless you are going after numbers.

 

[urlocalpothead]

What would you rec. Because im not really going for numbers i was just told to go for around 34-38htz

 

[Buck 5,000+ posts]

It depends on how much low end you want or how high you want to extend. They recommend a high tuning but I never thought it sounded that well. Numbers it is good though.

 

[urlocalpothead]

Yea see im new to building boxs so im not sure id prefer the lows but im going to running daily on about 1500-2000k to it and i askd same ? On smd and couple ppl told me to just build my own way lol not alot help im just trying to find best for daily and its only going to be single for a month or 2 then im going to with 2 or 3

 

[Buck 5,000+ posts]

For daily I love low tuning.

 

[urlocalpothead]

Yea what would you say tune it to because thats what i like is to hit the lows