seriously? what in the world is this haha
Despite the really stupid looking equipment, it's supposed to be a very cool experience, and the reviews I've read agree.
Personally, I don't think I'd buy the M1, I just don't like how it looks. There is a better looking one called "bassaware" from another company which you can also look up. Very similar concept. Of course, another option is the Sub Pac S1, but that's just for your chair. At least it doesn't look as stupid.
Lastly, there is this thing called the "woojer" coming out soon. This looks like the best option, it's smaller, clips to your clothing, and is cheaper. It's not available yet, but should be soon. You can get the extreme version, which includes 2 "woojer" units which are supposed to synergize to make for a better experience.
Anyways, these all seem like exciting products which offer that tactile bass slam that we would all enjoy. It's interesting how these all started popping up in the last year, just from nowhere.