Do car amps have a specific channel for a sub?
say it was a 4 channel amp would it have the 4 channels as well as a sub channel?
No... But you can bridge the wires to make a sub.. Not as much power though. 4 channel is for the highs.. 2 channels are for the lows.. I have a Sony explode 1200 watt amp bridged to 1 kicker 15" sub..... Stoopid!! Holla