Biamping from a 5 channel amp?


So, I have a NAD T750. I am about to get some Monitor Audio speakers (I really hope so at least, but older ones if I can do anything about it). The speakers are biwirable/biampable. Would it be a good idea to hook up the front channel to the woofers and the rear channel to the tweets? This receiver runs 3x50W to the front, and 2x30W to the rear. For the record, these will be some kind of MA bookshelf speakers as I can't afford towers.
Or, if that's a bad idea, I have a newb question. Would it be worth it to biwire these speakers with this amp? I'm not too worried about the extra cost of wire since at my level, there is 0% difference between copper/ofc wiring and silver high end crap. And on that note, do you guys know the profitability of wire? It's ridiculous. And they have you all fooled ;)
On that note though, any recommendations on basic speaker wire? I'll put on my own ends if I have to as I'd like the length to be at least 10ft if not 15 or more.
erikkellison
There doesn't seem to be anything wrong with what you're planning to do. Use wire of reasonable quality (shielded single strand is probable better), copper is fine.
The NAD T750 being a receiver, not really a 5 channel amp, you need to make sure it can be setup to send a full range stereo signal to ALL channels ALL the time. For instance the rears channel amps may produce a signal only for a DSP generated surround sound. Same with the center.

If you can figure this out, then if more pwr will make the speakers sing and you have it, why not use it. I would recommend u go to Home Depot and spend $15 on 14g copper wire for multiple runs of speaker cables. Use this and experiment before buying cables.
I wouldn't bi-amp with two different power levels. You would have 50 W going to the woofers (or tweeters) and 30 W going to the tweeters (or woofers.) I guess you could balance that out with the gain settings but that also assumes that you can do a full range out on all channels like "Mybuddy" was talking about. Anyway, I would probably just run the two 50 W channels to the speakers and be happy (or sad.)
Monitor Audio speakers like to be bi-wired, so as a minimum do it if you can. Bi-amping will work as long as your NAD can send an unprocessed L/R signal to the rear channel. The difference in power output between the front and rear channels will not be an issue. Run the front channel to the woofer and the lower powered rear channel to the tweeter.