I just read somewhere that you can take an 8 ohm, 10 watt resistor, solder each end to the speaker terminals, and that would make a 4 ohm load out of an 8 ohm speaker. Is this true??? And if so....... .... say you wanted to use a 16 ohm speaker with an 8 ohm amp. What to do then? A 16 ohm, 10 watt resistor? I found the info last night. Like a fool, I didn't save it. Today I can't find it NOWHERE. Thanks in advance!