1 DD9515 vs 2 DD2515s

[loudbalt 10+ year member]

Hey guys got my system narrowed down. I can either run 1 DD9515 or 2 DD2515s. Both firing forward/sealed.

A box like this for the single 15"

Or this box with two 2515s

Click to read more...

 

[09civic 5,000+ posts]

25's.

 

[Chriszle 10+ year member]

Seems like a no brainer. 2 15s is twice the cone area as 1.

 

[JeepGuy 10+ year member]

Cone area>Motor force

 

[bgowdy 5,000+ posts]

im probly the only one to think this but id go with the 1 9515. it could be just as loud if built right

 

[loudbalt 10+ year member]

See i know theoretically 2 would be louder but with 1 bada** sub i can have a bigger box/ port vs smaller port with 2 subs

 

[Chriszle 10+ year member]

Why not go with 2 12s in a proper box?

 

[loudbalt 10+ year member]

I have two spl boxes at home tuned around 38hz i thought about going 12s but you know how it is go big or go home lol I also have a comp in july so i want to hit good numbers.

Also i drive a chevy cobalt.( same as first pic) So space is pretty limited.

 

[THATpurpleKUSH 5,000+ posts]

im probly the only one to think this but id go with the 1 9515. it could be just as loud if built right

Exactly, because the 2515s would be going in a shitty prefab.

 

[loudbalt 10+ year member]

Yeah i could build a box i just dont have a lot of width to play with maybe make it deeper?

 

[wenn_du_weinst 10+ year member]

the 9515 by far. that box ***** *** especially for dd's

 

[oxsign 5,000+ posts]

I've been debating this same thing. I have a 9515F and not sure if I want to do it or 2 "other" 15". Space isn't as much of an issue for me though. It's going in the back of a 4dr blazer. Looking at running 3-4k to it (them). I am however leaning towards the 1 9515 though.

 

[loudbalt 10+ year member]

Yeah 1 9515 or even a 3515 would be good in a nice box

 

[loudbalt 10+ year member]

This is my setup now. 2 pioneer tsw3002d4

 

[loudbalt 10+ year member]

just ordered my first DD 9515!!! Freakin stoked!!