If I have a 4-channel amp, but am only using a bridged 2-channels to power my one sub, do I still need a 4-channel LOC just because its a 4-channel amp? Or can I just get a 2-channel LOC since I am only using 2-channels? Is it possible for me to use a 4-channel LOC on a 2-channel amp? Any feedback is much appreciated!! thanks!

 

You only need a 2ch LOC and potentially a pair of Y-cables if your amp doesn't do signal sharing.