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We just arrived at my parents and will stay there over the weekend.

As you can see I finally found my Partybox 100 again and when I got the final firmware for the UBoom X I immediately got out to shoot some video against the Partybox and the Tribit.

During the video I noticed some further issues at high levels which I mostly managed to correct afterwards by readjusting some compressor settings. Today I got a new firmware with my updated settings and had a short listen. It’s a significant improvement over what you will hear in the upcoming video but I may still need to do some further adjustments also for indoor and outdoor mode as these can also become a bit scratchy with volume cranked close to maximum. In the video you will still hear the previous version but there will be an update once the speaker is released and you should get the corrected version. I also created a new setting based on insane but with bass low cut higher and boosted even more at the same time. This will be the xXX Boom mode… you know for those weirdos who like being droned…

It’s not easy to fine tune the sound for high levels actually as the speaker is so loud, you need to go out in the open field and do the adjustments there comparing back and forth which may retain more bass but still keep distortion under control somehow. I really tried to push bass as much as possible therefore I struggle a bit keeping it completely clean.

Earfun’s settings should remain mostly clean from what I could hear so far but the bass is far not as deep and punchy and several dB softer than insane mode. But with the 10-band EQ you can create something more appealing than default and even boost bass if needed, so there is lots of room for experiments among my 3 or 4 settings.

As there is not such a hurry anymore I would like to sit down again and optimise all modes again to make the sound even cleaner.

So stay tuned…

Files

Comments

Elwin

Thank you for all your efforts! Much appreciated and I cannot wait to hear uBoom X in person.

J

Im very curious!

Foltea Iustin

Where have you found the jbl? I mean where was it?

Frank Straten

Why is there no hurry anymore? They not gonna release it soon?

oluvsgadgets

The initial firmware is finished now which the speaker will be shipped with. Any corrections I manage afterwards including some bug fixes I found and also the additional xXX Boom mode will come through an update which should be available once the speaker is released.

oluvsgadgets

I found it in the cellar hidden underneath lots of other stuff

oluvsgadgets

I found a Brian Culbertson track which still causes some obvious distortion. Will use this for further optimisations

J

Just curious, could you use some of the older tracks you used some years ago? Those really showed the edges of the speakers😆 for example: spaceship fron rameses B. Maybe you still have those old Playlists?

Luka Bošnjak

I'm really excited to see if you could refine it even more, hardware should be there so that it could really be, without a doubt, the finest sounding battery powered speaker ever made... From what I've heard so far here, it would still need to be slightly more revealing, do you think that you could make the treble even smoother?

oluvsgadgets

I am just trying to fix the most obvious distortion issues that may still occur at highest levels and may set the low cut a bit higher than I had originally planned. Treble extends to 20khz with a constant raise towards 20khz and no obvious peaks. it’s hard to make it smoother as it needs to remain constant off axis too and by trying to straighten something just based on some single measurement it may become even worse. Exactly on axis I perceive it pretty smooth and at lower levels treble is boosted even more. At high levels I am compressing treble a lot to avoid any harshness. Everything is a compromise and I don’t want to waste too much time for it honestly as I don’t really get adequately paid for this, I am rather doing this out of my own interest to have a speaker which I could be fully satisfied with and which would make most my other speakers obsolete and hopefully also give others some joy for little money.

oluvsgadgets

I will play some Rameses B tracks in my public videos soon