Originally Posted by frog
Originally Posted by Fozy
Please correct me if i'm wrong, but if you put speakers in a series circuit, i.e. 2 ohm speaker linked to another 2 ohm speaker to impedance doubles and therefore only pulls 4 ohms from the amplifier. If you put them in parallel circuit, then the impedance halfs, increasing the loading on the amplifier thus making it hotter.
That's 100% correct

ta. did panic as i'm tired and couldn't remember which way round it was.