Klipsch Floor Speakers

I don't know anything about these apart from my husband bought them 04/05/2010 with a RRP of $1399.01 from Harvey Norman.

I didn't want huge speakers so we only used these very occasionally for a year before they were banished to our storage cupboard.

On the back it says:

Synergy F1 Floorstander BLK SN: F1SFBK+07381854 Impedance: 8 ohm Max Input Power: 100 Watt

I googled them to try and find an owners manual and found this: http://hometheaterreview.com/klipsch-synergy-f-1-floorstanding-loudspeakers-reviewed/

Which i'm pretty sure is the same (looks the same).

He also purchased a receiver at the same time which is a Denom see other listings.

Please don't ask any tech questions if I can't find the answer by looking at the speakers!!