Using 2 different model amps to drive one pair of patio speakers....novice questions

First of all thank you for your comments. I was told the speakers need a lot of power. I was trying to maximize the components I have on hand it as you noted......I have plenty on the B&K and can store the fosgate for another day and another scenario

Like a lot of wanna be audiophiles like me I just assume that more is better.....I run my polk bookshelf speakers with a 200 w amp in my office and it sounds really good so I just assume that if I over power everything it will sound better.  Thanks for setting me straight.

Control 28T 60 speakers yes....

175 watts

Leave it alone....its fine.

Do your speakers have two separate pair of binding posts on the back?  If yes, and they currently have a jumper connecting the two together you have a chance to experiment.  Remove the jumper connectors on both speakers.  Now you can perform Bi-Amping.  You will need two pair of speaker cables, same length, same make.  Hook amp 'A' leads (L & R) to the top binding posts.  Hook amp 'B' leads to the bottom posts.  Four hook ups per speaker, eight total, from two separate amps.  Now your in business.  The sound may not be what you are expecting.  You may need to run different volume settings on each amp to smooth/steady out the sound.  For Bi-Amping to work properly the amps must have closely matched electronic signatures.  But, what the heck, its worth a try!  Years ago I Bi-Amped a set of Kef Reference speakers with a C-J Premier 11a tube amp and C-J MF2250 solid state amp.  A single C-J Premier 17ls tube preamp ran both amps.....  It worked as an experiment.