I just wired a set of Scumbag's SA-12h 75 spekers into my 2x12 cab. Very impresive Celestion H clone that is miles above the regular Celestion/Eminence speaker. For my Route 66, they are the perfect speakers. Before I had two cabinets: one with Greenbacks and one with Red Fangs. Both are on the auction block, and I will not be buying another speaker for a long time.