True 8 Gage banana plugs

KNU-Concept...

I used these with 12/2 wire.

Use naked BFA style. they will take full diameter and make better connection with your female binding post. That is all I use.

Use 2 or 3 layers of heat shrink to make a gripping location.  

why are you using 8 gauge? seriously over sized for the use.

your not welding with them are you? you do realize its probably 18-24 gauge on the other side of the binding posts, both ends......

your not pumping 40amps into a speaker are you? 

This occurred to me; internal wiring is much smaller. However, my run from the amp is long and I have five drivers on each channel. It already sounds better. Good point, however. 

These are what I use and they work great FURUTECH FT-212(G) hi-performance Gold-Plated/Pure-copper Banana plugs-set of 4 | eBay