Probably some 6 pound (insert ***-tasting Exploding amp company here) that says MAX 1600W and rates their mps for 800WRMS and actually puts out about 50 watts.
haha wouldn't you shyte yer pants if he said a zapco 4kw! lol 4400w rms 4 channel...hehehe
But I think you may be correct...//content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif