Foxl2 & K-Box Portable Speaker Combo

[GrooveRider]

I am digging this combo I have for portable power.

Blue Tooth Foxl2 from Sound Matters with A K-Box hooked up to the Foxl's sub out:

[CrowdAds]

[phon-ethics]

This is an old message an I tried to contact GrooveRider to get some feedback for this setup. No luck.

So is there anybody who tried to use FOXL2 in connection with K-Box (or Wowee One which is the same thing) ? AFAIK, FOXL2 freq. range is 80-20000 Hz while Wowee One's is 60-20000. Don2t know if it would make a big difference in sound quality and better basses.