1-2 of 2 Answers
The speaker input jacks accept wires only. So that means you can connect multiple speakers. I have 6 speakers connected to my unit for an awesome surround sound. The Sub Woofer port only accepts a special type connector that they have connected to the sub woofer provided with the system.
Sorry, there was a problem. Please try again later.Additional speakers cannot be connected to this speaker system. ^CP
Sorry, there was a problem. Please try again later.

