Which amp would everyone reccomend Kicker KX 600.1 and Rockford Fosgate P6001? The Rockford says it's class bd, what does that mean and is it worse than class D?
Build quality? My 2 RF amp's are working just fine, and seem like they are putting out plinty of power. I've heard Kicker is starting to make everything cheaper... becoming the new Audiobahn. Not that there is a problem with Audiobahn amp's.