Yup, you found the thread John smile



I would have to mess around with the cross over setting on the Subs, i think 40hz would be kind of low, i think i might start out at 80hz.. I was also thinking about getting an outboard cross over.

i was thinking about getting one of these, since it can separate the highpass signal and the low pass and output the two on different assignable outputs.
http://www.ashly.com/protea3.6sp.html

This way i can separate the high pass and low pass from the m-60's and the 600's before the signal gets to the respective amps..