ALPINE PDX 4.150 - ULTRA EFFICIENT, ULTRA POWERFUL AND ULTRA SMALL

摘要

Although extremely distracted by Alpine's (always) incredible show vehicle at the CES in January, the only other thing I noticed in the area was a stack of "Power Density" amplifiers in a glass case, I thought they were pretty cool. They look good, they're stackable, but mostly I wondered about the heat management in such a small package. Needless to say, I jumped at the chance to put one through my private wringer and find out how they do it.