To answer your question on wether one can hear the difference between 10 and 20 foot lengths of speaker cable. The answer is NO if one is using the proper gauge wire for the system. I use a DIY speaker cable that is 20 feet on one side and 9 feet on the other. Cannot hear the slightest bit of difference. Nobody has or ever will in my system. My cables are a double run of 10 gauge however.
16 gauge is not thick enough (not ideal) when used with a SS amp and speakers of medium efficiency like yours. At 20 foot lengths and with the quality of your gear you should use 12 gauge Duelund. Good affordable option. 16 gauge is holding your system back.
16 gauge is not thick enough (not ideal) when used with a SS amp and speakers of medium efficiency like yours. At 20 foot lengths and with the quality of your gear you should use 12 gauge Duelund. Good affordable option. 16 gauge is holding your system back.