So i bought these, Klipsch - Icon Dual 8" 2-Way Floor Speaker (Each) - KF-28 and in the back they have 4 connectors. like these Currently i only connected one pair on each speaker to my receiver. My question is, am i suppose to connect all 4? On the receiver on channel A it has 4 inputs and on channel B also 4. Do i connect all 4 connectors on the speakers to the 4 on the receiver per channel and turn both channel A and B on? sorry if didnt explain myself right... im just lost on this.