Port sealed double 15" subs

[Jeffdachef 5,000+ posts]

The DD Z setup was 12s.

thats not the only one. There's recent ones that are breaking 170s

 

[LosIsATool 5,000+ posts]

thats not the only one. There's recent ones that are breaking 170s

Anytime the port isn’t on the same plain as the driver it isn’t ideal.

 

[Buck 5,000+ posts]

Anytime the port isn’t on the same plain as the driver it isn’t ideal.

No, the port needs to be in the same airspace as the woofer on both ends, unless it's intentionally designed that way. The port can fire in the opposite directions of the subs and be completely fine. A lot of SPL dudes fire the subs forward and the ports backwards in small cars, like CRX's. As long as the port is phasing the wave properly, it doesn't really matter what plane it's on, unless you are chasing tenths, in which you go with whatever is loudest.

 

[LosIsATool 5,000+ posts]

No, the port needs to be in the same airspace as the woofer on both ends, unless it's intentionally designed that way. The port can fire in the opposite directions of the subs and be completely fine. A lot of SPL dudes fire the subs forward and the ports backwards in small cars, like CRX's. As long as the port is phasing the wave properly, it doesn't really matter what plane it's on, unless you are chasing tenths, in which you go with whatever is loudest.

I was speaking of phase. Which is already off anyway.

 

[Buck 5,000+ posts]

Yeah, if that port is in the cab and those subs are in the trunk- yes

 

---------- Post added at 11:53 AM ---------- Previous post was at 11:53 AM ----------

 

It would be very difficult to design that properly.

 

[LosIsATool 5,000+ posts]

Yeah, if that port is in the cab and those subs are in the trunk- yes 

---------- Post added at 11:53 AM ---------- Previous post was at 11:53 AM ----------

 

It would be very difficult to design that properly.

Oh this is a fail any way you look at it.

 

[Buck 5,000+ posts]

Oh this is a fail any way you look at it.

I concur

 

---------- Post added at 12:06 PM ---------- Previous post was at 12:06 PM ----------

 

And I'm here to help so OP just lmk, I'll tell you what i would do

 

[shredder2]

This idea (thread title) is not good... OP has a lot of preconceptions... and is in Spain too and I'm seeing liters referenced?.. I had fun helping the Op of this thread...

http://www.caraudio.com/forums/amplifiers/633287-single-capable-amp-needed-push-2-12-bone-crushers.html ... wouldn't listen either...

I hope this one listens... all the prior threads the OP started the Op seems kinda hardheaded... IDK

 

[Jeffdachef 5,000+ posts]

This idea (thread title) is not good... OP has a lot of preconceptions... and is in Spain too and I'm seeing liters referenced?.. I had fun helping the Op of this thread...
http://www.caraudio.com/forums/amplifiers/633287-single-capable-amp-needed-push-2-12-bone-crushers.html ... wouldn't listen either...

I hope this one listens... all the prior threads the OP started the Op seems kinda hardheaded... IDK

he's definitely never going to listen, dude has a boulder above his shoulders. This thread is pretty much useless and he'll never take any proper advice from anyone and just go off and do his own sh*t.

 

[BOOMINGRANDPA 5,000+ posts]

box is too small for ported!!!

 

[XxAndreaxX]

this is my sundown x8 next to its enclosure.

blew my mind how it handles the bass, especially low extension thanks to that port.

i'll fit another port, because this port makes a little bit of windy noise at high volume.

maybe the world's smallest enclosure for an X8, still loud as a cheap 15" ported sub.

and next is the car where its fitted in, not even 1cm lost in the trunk!

i hope to have a similar result with my other 2 15" MTX....

 

[shredder2]

Wow... what is the size of that round?

 

[XxAndreaxX]

Wow... what is the size of that round?

10 liter enclosure. minus the sub. veeeeeery small.

 

[shredder2]

10 liter enclosure. minus the sub. veeeeeery small.

Nice... a non answer

 

[BOOMINGRANDPA 5,000+ posts]

this is my sundown x8 next to its enclosure.blew my mind how it handles the bass, especially low extension thanks to that port.

i'll fit another port, because this port makes a little bit of windy noise at high volume.

maybe the world's smallest enclosure for an X8, still loud as a cheap 15" ported sub.

and next is the car where its fitted in, not even 1cm lost in the trunk!

i hope to have a similar result with my other 2 15" MTX....

love the car but dude that box no...