What directed amp would best suit the interior speaker setup below? Can I
use the 600\4 to drive 75 w to the front at 4ohms and 125w at 2 ohm and is
that the best way to go?

Speaker 1- @ @ - Speaker 2
60w RMS 60w RMS
5.25" 5.25"



Speaker 3- @ @- Speaker 4
D.V.C D.V.C
6x9 6x9
75w RMS Tweet 75w RMS Tweet
150 RMS Woofer 150w RMS Woofer

What ever speakers sounds the best to you. 60-75w is a nominal
difference.