This will be my first system, so I don't really know too much about this. I wanted to get the PG Ti 12 woofer, but don't know which amp I would need. I wanted to keep everything uniform, so should I go woth the PG Ti 600.2 or the 400.2? I know the amp has to be bridged into 1 channel, but does 2 or 4 ohm make a difference?
Thanks