Orange terror 1000 ? in Amps and Cabs Posted December 21, 2010 ok, so I've got the terror 500. How should I connect my two speaker cabs ? If I use one of the amplifier speaker outputs to the first cabs input socket, and then use a second lead to connect from the link socket of the first cab to the input socket of the second cab, they are wired in parallel, giving a total 4 ohm load. Or should I use both speaker outlets, one to each cabinet ? What's the difference ? And which switch position, 4 or 8 ohms, do I use for each method ?