Cubo 15

questionsaboutcubo at gmail dot com

Thank you, I've emailed to you
In the footnotes freespeakerplans.com/plans/14-plans/basscab/44-cubo15 the email has a mistake.

What do you think about B&C 15PS100 in Cubo15 extended?

Unfortunately but I found two different datasheets:
1) www.bcspeakers.com/en/products/lf-driver/15-0/8/15ps100-8 ("new")
2) images.thomann.de/pics/prod/260670_datasheet.pdf ("old")

Please tell me if "both" speakers are good for Cubo? Which will be better?

--edit--
I ask because the "old" 15PS100 has EBP = 100Hz but the "new" has only 82hz. The recommended value for Cubo is 100 or higher. 
The "old" has QTS = 0.31 but "new" has 0.43, where recommended is 0.21 - 0.41
The "old" has VAS = 152 but "new" has only 103, where recommended is 150-300

The "new" 15ps100 is suitable for cubo15?

Thank you

I do like the old 15PS100 over the newer 15PS100, I would place the old version on par with the 15G450N, while the newer version is on the bottom of the list, below the JBL, which in hindsight is a close second to the 15G450N.

Hello Cubo how are you...can you shed some light on the difference between the Cubo sub and Cubo 15....also what kind of drivers would work well inside the Cubo sub

Hi,

It's 30 Hz vs 40 Hz. I''d go for Qts below ~0.4 and Xmax over 7 mm, if you elaborate your question, you'll get a more sophisticated answer

Hello Cubo I would like to try out the Cubo sub 15 but I only have a p.audio p150/2226 15inch driver that one with a blue basket at my disposal what are the chances of it doing well in that cabinet

Hi Zambrotta,

That's a good driver for Cubo 15 Extended, only drawback is the short Xmax, therefor a 40 Hz high pass is advised.

ok thank you for your feedback Cubo I already have 3 x Cubo 15 extended two of them loaded with p.audio bm-15w and one with the p.audio p150/2226h and their spl is amazing....