yamaha cx-1000u rs..can I run 2 subs?

Yes it does.Two sets.thank you.If I was going two upgrade to something from this decade and not go crazy with $,what would you recomend?I would like to be able two run maltipal amps and subs?

I should've said,I now use nad power.Thinking of moving into anthem...not sure.

on my preamp I have cd,tuner,tape1/dat2,tape3,cdv1,cdv2,vcr1,vcr2,output1,2..I also have optical connections?Are these better ways to connect things?

I also see phono jacks I missed.Yes the 1 and 2 output are stereo.I dont see anything on this preamp that says preamp out.And i'm not sure what a tape loop is.Forgive my ignorance.

yup seperate pre and amp..and I think I'm getting this now.So if I have two amps connected through my 1 and 2.Where would i connect a sub,or 2?I can use my tape 1,2 or 3 for this?

Thanks for all the info.

I have to make a decision on a second sub.This decision is driving me nuts!Can't choose between buying something like a svs or hsu new.Or to buy a more expensive used 1.Not sure if the quality of a lesser priced new sub would = or be better then a older more expensive 1.Going to make a decision this week.I freaking hope..and so do those all around me..I think even my 8 year old knows sup specs now.

settled on a hgs-10..worked well thanks..sould've bought a bigger sub tho.