2 Stereo amps to be used in Mono...hookup?

Yes. The manual states that, for mono use, "...you will need to feed both input jacks with identical signals from a 'Y' connector. The speaker leads must be connected to the two outer terminals only".

@minkwelder 




So.....from preamp left and right out to left and right. In of each amp?

You would "Y" connect the left output of the preamp into the left and right input on the amp that you hook your left speaker to and "Y" connect the right output from the preamp into the left and right inputs of the amp that you hook your right speaker to.

ishkabibil


This amp is said to have
8-ohm FTC rated power/ch251W
4-ohm FTC rated power/ch450W
2-ohm dynamic power/ch500W

Why would you need more power for a pair of Boston A200’s?

As by bridging it, that’s all you’ll get more watts in a P.A. sense, everything else will take a hit sound quality wise.

Cheers George