2x12 Guitar Cabinet Wired in Series

1

Can someone here tell me if I have my 2x12 wired correctly for Series?

Speaker input one: positive wire to Speaker A and negative wire to Speaker B
Speaker input two: same as above
One single speaker wire connected from + Speaker A to - Speaker B

Both speaker inputs are wired together (positive and negative wires to each).

2

I’m a bit confused by the last sentence. But,

  1. Input positive wire to speaker A positive terminal;
  2. Input negative wire to speaker B negative terminal;
  3. Speaker A negative terminal to speaker B positive terminal.