Cubo 15

Is it Cubo kick 12 in the middle? What driver and crossoverfreq?

That kick section is megaton em-15
I use my cubo kick 12 for smaller parties.
With the em-15's I can get the midtops higher in the air.
I use cubo 15 30-90 hz
Em-15 90-200
Midtops everything above

Hi again master Cubo.

Do you have a cut-list for the extended version? What are the 28,3x2,6 and 18,3x2,6 cuts for? Maybe you have updated plans?

Cheers

@Zaxder:

only now realised that there is a angled piece at 87 degrees where we had it at 90 degrees

It's only mentioned in the construction plans, not in the cut sheet because it's influence on performance is negligible.

@Redtag:

Which driver is the best one for Cubo 15 extended of the recommended ones?

From the recommended drivers on the plan-page, the Kappa Pro 15LF is the best but there's many others out there.

And if I wanna go 3-way what should I build? I have trouble to find the sn12b but I can find the 12pe32

You could go with a separate kick bin and then something horn loaded, which is by the way pretty much the only thing the sn12b or the 12pe32 will work in.

If you're planning on a total of 4 x Cubo 15 or less, I would go with a simple reflex cabinet.

Do you have a cut-list for the extended version?

It's literally the cut sheet for Standard + a panel of 18 x 58.4 cm

What are the 28,3x2,6 and 18,3x2,6 cuts for?

To outline the bracings with.

Maybe you have updated plans?

No I don't, I went through the extra trouble of getting it right the first time

Best regards Cubo

hi is any one can help me with plans for Cubo 15 kicks please . thx

All here: freespeakerplans.com/kunena/7-general-fo...kick-15?limitstart=0

Best regards Cubo

Thanks! I just ordered 2 kappa pro lf

Should I use the 6 cm top bracing when I build the extended version?

For peace of mind does the phase of the cubo kick or cubo 15 need to be adjusted when used together?

The two driver face in opposite directions which has got me thinking. Would appreciate any advice. They sounds fine as far as im concerned so assume all is well.

@ Redtag: The 6 cm bracing for Extended is optional, it isn't needed persé but a bit of extra bracing doesn't hurt either.

@ROSSSSS224: Generally for combining Cubo 15 and Kick, adjusting polarity is not needed but adjusting phase (in steps smaller than 180 degrees) or adjusting delay can help to maximize the output.

Best regards Cubo

Goodmorning everyone i'm sorry for my bad english.

I have two RCF L15p200ak II woofers:
QTS 0,34
QES 0,35
QMS 8,1
Fs 38Hz
VAS 139lt
Xmax 9,8 mm
Re 6,5ohm
BL 25,8 tm
mms 134gr

I wonder if it is a good solution for Cubo 15 or Cubo 15 extended . Where is it best place for the magnet?
I want to use cube 15 in the house and I'm looking for Punch / kick to 50-110HZ with rock and dance music. I'm not interested in very low frequencies.
Thanks in advance for your answer.