I'm wondering how one would go about increasing the number of surround sound speakers. For example, if I only have 5 outputs on the back of my reciever, but want 10 speakers (2 each for FL, FR, RL, RR, and Center) would I simply plug two speakers into each output, or is there something else that will branch and amplifiy the lines so no singal loss will occur?
Thanks in advance.
edit - okay, i may be stupid. perhaps i'm just looking for an amplifier with...