Custom cab question

[Bobdudeman]

Hello, hope someone can help me. I recently purchased a used Bag End D12-D cab on CL in excellent condition. The issue is, someone installed a Marshall mono/stereo switch in it with the 4 and 16 ohm jacks like you would see on the back of a marshall 4x12 cab. I will be using this with my peavey mark iii 300chs head. How should I run this through the cab? Mono? stereo? Do I need different cables? Thanks, Steve

[wcriley]

Set it to Mono and use the 4 ohm jack.

[CL400Peavey]

Originally Posted by wcriley

Set it to Mono and use the 4 ohm jack.

This.