sub woofer?
Crunch was one of those brands that came out with a lot of ads back in the 90s to early 2000. I think they tried to capitalize on the fame of the Rockford Fosgate Punch series, hence the name. I honestly think that from the specs and price you gave, ...
the difference between 2 ch and 4 ch amps for car sound systems???
2-channel amps are designed for two speakers and 4-channel amps for 4 speakers. You can usually bridge a 2-channel to one and a 4-channel to two channels. This will half the impedance of whatever the speakers are.
Amp question?
2 seperate amps for sure..... that way you arent restriced to the same frequency... i would go with a 2-channel amp (that has around 300 rms) then i would go with a mono block or a 2-channel amp that pushes at least 1200 watts (600 per channel if its...