Never tried it myself but...
Kontao sam nešto...
I think this would be a good hifi candidate for a two way:
https://europe-audio.com/datasheets/peerless/NE315W-04.pdf
I think this could work well. Very few visible resonances and quite flat impedance curve shows some attention put into motor design.
Oh, and definitely worth looking at Ciare:
CIARE HW321 (Woofer 12", 8 Ohm, 400 Wmax)
Thanks Zvu
Both of those options look cleaner than the SB acoustics in the lower midrange...