[billyo]

Originally Posted by Monolithent

Hey guys,
Greetings from somewhere in Southeast Asia. I'm not even sure where anymore. It's kinda like that movie Groundhogs Day lately.

Sorry I took so long to get back to you on this. I been kinda busy.

As far as what I was talking about. There are several amplifiers on the market that will allow you to use one of your inputs as a line level output in mono. It is possible to use a y connector to sum the outputs from the mixer into a single line (recommend XLR) into one input of the amp and use the other input to daisy chain a line level (not amplified) signal to the input of a different amp. If you look at the multiamp setups of stadiums and large array speaker systems they run them sort of that way. With the amps you've described I don't know if its possible. Your RMA800 definitely wont do it and I don't know about the Mackie. Check the owner's manual. If it does then it will explain in graphic detail how to do it. I love Mackies manuals.

As far as safety I've been running systems like this for years and have never had a single hiccup.

I do whole heartedly agree with Lonman, though. A crossover is definitely the best way to go. Make sure to study all your speaker and amp manuals (especially their usable frequencies) before going to full power or you could blow something. Wrong frequencies into a tweeter or a bass bin can get expensive.

thats one thing about having an active ( powered ) speakers, you can just daisy chained it without having to go from one amp. to another (not to mention having to carry those heavy amps ) , and if you wanna use subs, all you had to do was plug in your speakers to the sub and sub to the board, and mackie boards has its own input for any kind of sound processors/monitor ( s)