Need Help! Would this configuration cancel Bass????

[Djchino69]

http://rkb-audio.en.alibaba.com/productshowimg/1829059439-0/1800w_Dual_18_Professional_subwoofer.html

If url does not load just search alibaba for (RKB-Dual 18 Professional Subwoofer)

Also is this set up considered Vented??

It kinda looks like it is because each woofer is in it's own enclosure with a port for each, but somehow share the same triangular opening to project the front wave??

Not sure how to build for dual 10's ; I can only find measurements for 15's &18's.

The Thiele small for the 10's (FS:41.1 / Qes 0.32 / Qts 0.31 / Qms 9.94 / Xmax 5.5 / Vas 1.72 cu/ft / 250w Rms / 500w Peak / 91.7db 1w/1m )
Any suggestions on enclosure would help a bunch.
Thanks
DJ Chino

 

[j_garcia]

Vented refers to the fact that the enclosures are ported, not how the two drivers happen to be setup at an angle toward each other. And no, that won't cancel bass because the wavelengths for low bass would be long enough not to suffer significant effect.

 

[Djchino69]

Thank J Garcia, I figured they were ported.
Now if I could only find box measurements for dual 10's I think it would be a sweet box.
I would like to tune it to about 38hz.

Thanks again