Micro Terror into Katana 100 Cabinet?

[josephjam]

I have a Katana 100 with a dead amp head. Will my Orange Micro Terror work with it, if I make a cab extension out port? I dont understand the ohms stuff. I just dont wanna fry anything else.
Would appreciate any help, thanks guys.

[Jondog]

You need to found out the impedance (ohms) of the speakers and if more than one speaker if they are wired series or parallel. You need a minimum 4 ohm load.