connecting a sub to Rotel Rx1050

Hey all,

TOTAL newbie here with a question about connecting a sub to my Rotel RX 1050 receiver.

I did some googling and came across this post on another forum but, nobody replied to the guy. would his methods of connecting a sub to the receiver work? which would be the best?

Any advice would be greatly appreciated!

post from another forum:

Since this is sticktly a 2 channel receiver for a music only system, the RX 1050 has no subout. It only has a preout/main in loop. There are 3 ways I can hook up my sub to this
1) Use preouts with 2 y-splitters, 2 cables go to sub inputs, 2 go to Main in.
2) Use preouts to sub inputs, and sub outputs to Main in. Requires 4 cables and also my sub has no high pass( whats the point).
3) speaker level connection. ( I sometimes listen without the sub, so rather have a direct connection to speakers, but I guess this would be the easiest of the 3, since i don't need to buy more cable,splitters).

So which connection would you recommend for hooking up the Rotel RX 1050?