1) For cooling, make sure your 770 can breathe easily with plenty of unrestricted space for air entry and exit.
2) Make sure your speaker cable runs to the four-ohm loads are as low in resistance as is reasonably possible.
3) Prepare your room for an available, clean 300W per 4-ohm loaded channel!
[This message has been edited by bestbang4thebuck (edited June 03, 2004).]