Similar to the original vintage G12H-30, it is aggressive, gritty, with lots of midrange punch and a deeper low end than the reissue G12H-30. More headroom and less compressed than the AlNiCo 1230-55. Since this cone has a cloth surround, it requires a minimum amount of dope to seal the cloth. You may select additional doping depending on the power you intend to use and your playing style."