Exactly that aggressive bite in the mids that I was looking for, and with the english made G12H-30’s resonance frequency of 55Hz you really feel it in your guts when you play loud. 100% birch plywood. The only thing I miss is a 4 ohm connection on the back. Only 16 ohm on this cab, and sadly my JMP 2203 from ‘79 only have 4 and 8 ohm outputs. My solution is to buy the 1960BHW as well. Wasn’t planning to do that when I ordered my 1960AHW, but it just sounds so good that I thought to myself, what the heck… :-)