extra speakers - booster kit

Sounds silly I know, but is there any kit on the market that allows you to plug extra speakers from one source for another room?

Perhaps like a booster kit or something...

Thanks, Tim

 

You could use either another power amp from the pre-outs of your existing amp

or

something like a QED speaker switch-box?

http://search.kelkoo.co.uk/b/a/ss_speaker_switch_box.html

 

Thanks nobber 22

Timbo

 

or something like a denon dm31-scm51 connected from the pre-outs into the auxillaries if it would be better to have a complete system!