I did not think of ML. I don't think they would allow a product with their name on it to be released with sub par wireless technology. But the batch of cheaper subs out there with this feature I would probably stay away from. They make a version of my E250P JBL with wireless capabilities and that was the one my friend tried and did not like. I have modified the enclosure and put a different amplifier on my JBL sub so it is not stock by any means and I changed it because they skipped some crucial steps in building this sub like enclosure dampening and a good quality amp so my E250P does not perform like a stock one. The enclosure is now dampened and braced and the amp is a class A/B with better power and sound quality. But I would watch the cheap subs with this feature as they probably will lack performance in both wireless and overall sound anyway.