Will this amp work with this sub combo?http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=32823&item=5712572979&rd=1&ssPageName=WDVW

This is a Mono amp also
http://www.cardomain.com/item/POWA2400DB

Who knows, you would have to look up the impedances of the subs since that doesnt say. You will probably have no sound quality with those subs if you already noticed it with that amp.

Impedance: 4 Ohm Stereo

because it is a Mono amp, can i still hook it up to both sides?

Yeah...it will give each sub 700 watts RMS then. That is if both subs are single Voice Coil and 4 ohms each. The amp should have a spot for both speaker wires to have their own terminal...if not you just wire it in the same spot...2 terminals is for convenience.

Great, Thanx alot i appreciate it