I have two 12" subs with dual 4 ohm voice coils. I need to wire them to present a 4 ohm load to the amp. I can either parallel the coils on each woofer and then series the 2 subs or series the coils and parallel the woofers. Is one better than the other for any reason? Thanks //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif