There is another speaker thats meant to be the mutz,
the name escapes me, but i'll go digging
Found it
Tork Xpro
https://www.torkworld.com/
mixed reviews as you would expect
I read a thread of another forum about improving the sound quality of headphone speakers
Basic ones are piezio electric, which offer reasonable performance
moving up they go through various iterations ending up with the the type you get in mid to high end over ear headphones
Sony , JBL etc..
Basically you buy a cheap pair of overear headphones with a max driver size of 30mm or so (i need to find the article to confirm)
you destroy the headphones to get the two drivers out.
you wire these drivers to either
The existing harnesses from your Sena or Cardo, or make your own terminating in a 3.5mm stereo jack plug
you fit these speakers into your helmet (some widening of the current aperture may be required)
on the plus side sound quality and volume levels are increased due to the bigger driver
On the negative side, battery life can be shortened by having to power a bigger driver
Found it
It was youtube
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