<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by ss109:
The MOSFET 45x4 is the maximum output. <HR></BLOCKQUOTE>

MOSFET is the type of output stage in the
amp - (MOS FET is a type of high power
transistor). I would imagine 45*4 , as SS109
says, is 4 channels of 45 watts peak ..