Hi Colin,
You must have missed that your hijacked reply to another thread has been moved (it helps to subscribe to posts you are interested in or have replied to, as you will get email notification if things happen with that post) to a new post in the Digital DJ Gear forum.
After all, you wouldn’t want to aggravate us moderators by posting the same question twice as that is against the posting guidelines, right?
You can find it here: http://www.digitaldjtips.com/topic/adding-a-sub-to-my-amppassive-speaker-setup/
I am closing this topic now