@dbphd
I went from 12 feet of 10 gauge per "speaker" (total 2 connections) "Signal cables" to 7 gauge per each "connection" using "Worlds best Cables" and I defintely got more bass and more thump - this is like 4 gauge of copper per "speaker" - total of 2 connections. These are OFC cables, made in Taiwan, and not OCC, but, I like them way better than the "Signal Cable" speaker cables I was using. They are cheap and you can get them on Amazon, with an easy return if you do not like them. It is pretty amazing how much copper is in these cables. Each 12 foot cable weighs over 4.2 pounds compared to 1.5 pounds for the signal cable speaker cable. They are also almost 1 inch in diameter, so, keep that in mind. If you like bass, or are looking for more bass, you can easily try these out. Note: My system is posted under my profile