this is the quick way to reduce a woofers nominal impedance from 4 ohms to half an ohm //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
even though some idiot seem to think that clipping wont kill a sub //content.invisioncic.com/y282845/emoticons/rolleyes.gif.c1fef805e9d1464d377451cd5bc18bfb.gif
Clipping doesn't kill subs. Excessive heat does. Clipping causes no more heat than a clean signal of the same actual power of the clipped signal. I could run a fully clipped signal from a really small amp to a high power handling sub and the sub will not even shrug. The amp would surely die, but the sub will be fine.