2 new VVX 12D4's recommended ported or 4th order?

[lowrhadur]

Could anyone fill me in on the difference in sound I would get from the two?

Are the specs on the skar box recommended right? I am coming up with a different air space and tune than what's listed on the spec sheet.

Thanks in advance!!

Edited September 12, 2014 by lowrhadur

[khinds94]

What are your goals response wise? That's really the only way to figure out if a 4th is right for you

[lowrhadur]

Well, that's a hard one.

I listen to everything from rock, rap, country, just about anything.

Really want good sound quality on all of it but want nice boomy bass as well.

Like to feel it in my chest as well as feel it move a little hair on the back of my neck as well...lol

Once I get my electrical up to par...

Dual alternators (2 stock 165amp)

Xs batteries front and back

All 1/0 OFC wiring

I plan to run 4 vvx 12's sealed

Powered by 2 sk1500.1's strapped.

I believe only then will I be satisfied.

Just looking for a happy medium until then. (6-8 months)

Its in a 02 yukon

[khinds94]

4th order bandpasses are designed primarily for a flat response when geared for daily.

Considering you did not mention that you wanted a flat response over a specific frequency range you should build a normal ported box.

A 4th will also take up more space but it seems that you have it in the yukon.

My advice is stick with a ported box because they are much easier to build and design.

Tackle a fourth once you get used to building normal ported boxes.