@762matt have u tried the f12s with a receiver? Do you ever run out of volume with the a21?
I find the f12s to be flat with fatiguing highs with my denon. Do the revels feel lively with nice mid bass with the a21 or still neutral like my experience?
I find the f12s to be flat with fatiguing highs with my denon. Do the revels feel lively with nice mid bass with the a21 or still neutral like my experience?