Yeah it’s the “first” step on a unique form of speaker, unlikely to have the audio fidelity of high end speakers but interesting to see none the less.

Theres no replacement for displacement. Quirky designs and fringe tech has only managed so much compared to multi-decade traditional design.

I had this technology shown to me ten years ago by Tony Bongiovi, yes, Jon Bon Jovi’s uncle. It’s pretty remarkable and sounds just as full as you would hope.

If I'm understanding these speakers correctly this is just old tech being rehyped under a new brand. They're basically normal speakers but replace the "black circle paper resonator disc"(idk it's real name) with a suction cup. And now you can stick it to any surface and just resonate that be to make your sound... it sounds like absolute shit on %95 of surfaces. It turns out most objects have very clear resonating frequencies and every time the speaker would play those It would be much louder making it sound very tinny.

I could definitely see a company adding a microcontroller and microphone to try and real time create an equalizer to mitigate this, and it might work and might be what was done here.

Also there is a YouTube channel called tech ingredients. The main guy like to talk long and dry but he gives out good info. He did a video where he took super cheap resinator speaks and tested a bunch of different materials and shapes of what to stick it to for the best inexpensive sound. Resulting in an amazing tutorial on how to make loud diy very high-fi speakers for about 30$

https://youtu.be/zdkyGDqU7xA

The tech has been around for decades, if that gives you any indication on the the sound quality to price ratio.

Perhaps a sub under the seat can fill in some bass.