the outputs on the maxxlink are not "left and right". they are pos and neg for strapped pairs. if you dont strap you amps then you'd use 1 pos output to each amps input and just use an RCA splitter if you want it to go to both rca inputs on your amp. dont think it matters with monos since the 2 rca inputs on the amp are in parallel on the board. you should be okay with the single rca cable going to each amp since each output is like 9v or whatever its rated to do.
you strapped your amps then you would use 2 pos and 2 neg of the rca outputs.
so 5 strapped pairs, 10 amps total off that lil unit //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
maxxlink is a bad *** lil unit Robin, you'll love it