i have 5-6ohm speakers & 1-6ohm subwoofer speaker surround system to connect to my old pioneer #SX-2300 stereo receiver home system. the back of the receiver, speaker outles are 2-up, (L&R), & 2-below, (L&R), it shows surround on bottom 2-speakers, 1-(L) & 1-(R), each to the far outsides. this...