Dave at Avatar speakers is blowing out these Made in England 12 inch Celestion speakers. Recent EBAY auctions are closing at $36 for TWO 8 ohm speakers with $19 shipping for the pair. Two more auctions ending on Wednesday. $54 bucks for TWO new Celestion 8 ohm speakers shipped to your front door seems like a crazy-good deal. Celestion does not post X-max specs that I could find. Power rating is 100 watts RMS. 97 DB sensitivity. Coil diameter is 1.75 inches. Coil material is copper. 30 ounce ceramic magnet. Listed frequency range is 55Hz to 6000HZ. Resonant frequency is 53.7 Hz. Celestion bills these as all purpose Bass/PA/Sound Reinforcement speakers. I'm thinking about buying a set and giving them a go in an old 4x12 Sunn cab. Anyone have any experience with these for bass? Not planning on running more than 100 tube watts into these. Just in the mood for a mad experiment. Your thoughts?