my next speaker is diy. there's just nothing in my price range commercial. really, there's no commercial speaker I know under 15k usd that use a 15 inch woofer. anyways, so my drivers will be the Eminence omega pro 15. 96db efficient. crossed at 1500hz to a Hivi rt2ha (94db efficientt) planar tweeter. first order. I hope it betters my Seas a26 which I absolutely love.