Good open air bass for my bike?

Looks like I may have found the missing link and it's right where I suspected it might be...right here on DIY.


Purifi PTT6.5 W04-01A


At $465.00 CAD it's expensive but still reasonable if it lives up to it's hype. There's a matching pr. How it may compare to purpose built bike systems I can only speculate. Any opinions appreciated:yes:
 
In the small town my parents live in, we visit for the Christmas parade, which my kids love. In the parade is a section of a hundred plus ATV and other 4 wheel grown up go kart toy things. Many of them have pvc pipe sound systems strapped on the front of them. Some look home made, others look commercial. Not enough bass to bother with compared to the noise of them, and they are quiet compared to a Harley.
I would suggest looking into the bass transducers. Obviously the bike can handle a ton of vibration with the chosen engine design, so no worries there.