Cubo 15

The recommended enclosure for the Kappa15LF Pro is Cubo 15 Extended, though both models will work.

First off, there is MDF and MDF, personally I prefer the latter Also there are wurse and better choices in wood used for construction. The (imho) better choice being 13-ply, 18 mm Baltic Birch or 11-ply, 15 mm Baltic Birch, a wurse choice being 5 -ply or less, lightweight ply.

I've always used M6 (roughly 6 mm) for any PA-cabinet. (M8, roughly 8 mm bolt diameter, M10 roughly 10 mm bolt diameter, etc.). I've tried M8 once and though it feels as an upgrade, it doesn't always fit the mounting thread diameter of the speaker.

Best regards

Cubo

Hi! awesome cab! what do you recommend with delta 15 LFA? normal or Xtended version? can it sounds good?

I have two cubo 15's with eminence delta 15 lf's in and even using a 1200 watt pa amp just backed off they sound and feel great, i can't even run them full whack as my 12" mid tops wouldn't keep up with them and they are in the extended version

OK thanks for the answer, anyone else have delta15LF in this cab?

can someone do a hornresp sim, i'm unable to use this software ^^

The Delta 15LF in Cubo 15 seems to be useful from 41 - 43 Hz and up, in return it get's similar sensitivity levels as higher priced drivers.

Best regards

Cubo

Hi Mr Cubo. Would love to know what sort of performance I can expect from this enclosure, when loaded with Fane sovereign pro 15-500. I intend to build 2 initially and power them with AX3500, giving 700w to each. Any thoughts from anyone about this cab/amp combo, very much appreciated. Using them to play top 40/live keyboard.

This Cubo 15 looks good. I have a 18 mini scoop. I now have bought two 15 fane's and looking to build this Cubo 15 box for them. Would be greatfull if you could send me the dimensions.

@TMH Music: The 15-500 works best in Cubo 15 Extended. It's an efficient driver that will definately show what a Cubo 15 is capable of.

@Indi: Did you find this: www.freespeakerplans.com/plans/14-plans/basscab/44-cubo15 Scrolling down shows you all you need ;)

Best regards

Cubo

Thanks for the reply Cubo, where can I get hold of the extended plans? Good to hear this driver will produce some good results.

Many thanks

TMH

Oops! Just saw the above and realised the extended version is there!! #facepalm!!!