I've got this head i'm trying out from a friend, it's a Yorkville BLOC250B, it's 250 watts, and on the back it's got Parallel outputs, each one is 8 ohms of resistance, but, i was wondering, would each output give 250 watts of power, or would each one give 125 watts? Or am i just insane and have no idea what i'm talking about? The cab i used it with also has Parallel inputs each with 8 ohms of resistance, i'm just wonder what is the purpose of this parallel stuff? is it just two outputs on the head and two inputs on the cab? or what?