Do NOT tie the amp’s output channels together! That will smoke the amp.
The 4311’s are an 8ohm speaker, so running two pair in parallel, will produce a 4ohm load. That amp should have no problem handling that load.
Here is a good diagram. Be aware that this diagram shows only (1) channel being used:
http://www.eminence.com/support/wiring-diagrams/
Also, I would just run two pairs of speaker cables to the amp. (One cable from each speaker to the amp).
You could always use a speaker selector box like and an Adcom. That would give you more flexibility over which pair of speakers you want to use at a time.
The 4311’s are an 8ohm speaker, so running two pair in parallel, will produce a 4ohm load. That amp should have no problem handling that load.
Here is a good diagram. Be aware that this diagram shows only (1) channel being used:
http://www.eminence.com/support/wiring-diagrams/
Also, I would just run two pairs of speaker cables to the amp. (One cable from each speaker to the amp).
You could always use a speaker selector box like and an Adcom. That would give you more flexibility over which pair of speakers you want to use at a time.