Amazing sounding full range drivers. I have made many cabs for these drivers, each with outstanding results. I have 2 pairs of these, and this particular set probably only has 150 hours on them... the other pair are currently employed! These drivers have the "EnABL" treatment from planet 10 hifi, which costs more than the base drivers. If you are not familiar, please see this: https://www.audiocircle.com/index.php?topic=45922.0 I will not reply to "is it still available" emails (If the ad is up, it's available). Please, serious inquiries only.