4 Polk db651 speakers. Going w/ a 4 or 5 channel amp, and a sub setup would probably necessitate second battery and possibly upgraded alt., and substantial amount of wiring. A system of that type and quality is more than I'm after. Isn't the 50 watts a peak number for the hu? My reading seemed to be that hu's output 17 to 18 rms typically. My knowledge of audio equipment is limited at best, no experience with auto amps.
1988 Tristar 190 Sport, 351W w/GT-40's, 1:1 Velvetdrive