RTP-area local music and culture

["Rich MacGonigle" <richleda AT hotmail.com>]

Hi,

You've all probably been asked similar questions a thousand times, so I'll
apologize right up front.

I have Koch Multitone 100W combo. The internal speakers are connected to the
8 ohm jack. There is another

8 ohm output jack, two 16 ohm jacks and a 4 ohm jack.

I just purchased an 8 ohm 2x12 extension cabinet. I want to keep the combo
speakers connected and add the external cabinet.

Which jack should I plug the extension cabinet into?

Thanks!

Rich..