dual 4 inch ports a single 6 inch port for a 15'' type r

[dragonfister 10+ year member]

Im making a box now and would like to know what most of you would do.

A. dual 4 inch areo ports

b. 6 inch areo port

Goal , SQL and super lows

thanks

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[slim2fattycake 10+ year member]

see which will fit better for the low tuning you want.

 

[dragonfister 10+ year member]

a single 6 would be better for me but im a noob and would like some more indepth advice....

 

[Kangaroux 5,000+ posts]

I would do a single 6 but if you are looking for some nice lows you might wanna up the port area a bit. A single 6" is on the small side for a 15

 

[dragonfister 10+ year member]

I would do a single 6 but if you are looking for some nice lows you might wanna up the port area a bit. A single 6" is on the small side for a 15

how would a single six inch areo port compare to a 3'' slot port on a 3 cf box ?

Honestly if i lose output its not the end of the world since its a 15 inch sub in a hatchback .......it gets stupid loud ( for me)

 

[dragonfister 10+ year member]

I would do a single 6 but if you are looking for some nice lows you might wanna up the port area a bit. A single 6" is on the small side for a 15

how would a single six inch areo port compare to a 3'' slot port on a 3 cf box ?

Honestly if i lose output its not the end of the world since its a 15 inch sub in a hatchback .......it gets stupid loud ( for me)

 

[THATpurpleKUSH 5,000+ posts]

how would a single six inch areo port compare to a 3'' slot port on a 3 cf box ?
Honestly if i lose output its not the end of the world since its a 15 inch sub in a hatchback .......it gets stupid loud ( for me)

Depends on the height of the port, which will determine the overall area of the opening.

 

[lowriderram_95 10+ year member]

Done both with a type r. Coulda just been the way I designed the boxes but the 2 4" ports seemed to be a bit better on the lows. Wish I could remember the specs on mine but that was several builds ago lol