Hi all you experts out there can you answer a very basic question for me
please. If I take the output for the front speakers from my HU (at 45 watt
per channel) and instead of connecting it to 2 speakers I connect it to 4,
what effect will that have on the watts per channel.

I will connect it by splitting the + and - and running them to the 4
speakers as opposed to linking them and only running one + and one - to them
as a pair (series?)

Any advice gratefully welcomed

Hugh