What is written here is not to carry out partly by for me. It is neither vague nor unpräzisere or not dry enough. The part plays itself at 4ohms with 300Rms and with 1Ohm 1Kw dust dry, extremely preziese and quickly. I had turned 20 the Ground Zero belongs to the best. And he plays all styles of music well, all a matter of attitude and also the final stage plays a small role. At one JL HD750 / 1, he goes like the devil and so plays some 30s in the ground. A B2 Audio MK2 has no chance in comparison also re audio and and and can him the water is not enough, since then have been caliber as DD3508 or Kove Armageddon ago, and even behind the GZHB20NT must not hide.