One more - Zeekr X, if it is brought in.

Don't expect EX30 to be very cheap, the mid spec (biggest battery, but mid horsepower) slightly cheaper than XC40 around 250k range at best, the price already underpinning Kia EV6, and Ionic 5/6.
The top of the range performance model, would be around 300k still.
If price of entry level smaller battery version can be brought down to 220k, it gotta be very competitive (price range for X1 during discount, 218i, and A-class, CLA-class).

Interesting to listen how the soundbar perform with all speakers at front, versus traditional surround.

Anyway it is creative cost down solution, look at Polestar 3 and EX90 both have speaker near seat head rest for next level Dolby ATMOS experience.