Example: 1 X 8 Ohm Speaker = 8 Ohm Load
Example: 2 X 4 Ohm Speaker = 8 Ohm Load 2 X 8 Ohm Speaker = 16 Ohm Load 2 X 16 Ohm Speaker = 32 Ohm Load
Example: 2 X 4 Ohm Speaker = 2 Ohm Load 2 X 8 Ohm Speaker = 4 Ohm Load 2 X 16 Ohm Speaker = 8 Ohm Load
Example: 4 X 8 Ohm Speaker = 8 Ohm Load 4 X 16 Ohm Speaker = 16 Ohm Load