Français Deutsch Q: What are the input connections for the Spider Cabinet? A: The left or right input (single cable) connection is 4 ohms, with all four (4) speakers active. When both cables are used there will be an 8 ohm load on each side, using two (2) speakers for each side.   Q: How should the Spider head be connected to the Spider cabinet?   Spider II/III HD 75 - The HD75 is a mono head, which will have the same 75 watt/4 ohm total output when using one or two speaker cables bet