These wire ferrules are an excellent way to dress up your amplifiers install. These are for amps where fork terminals will not fit properly. 

I sell these in pairs. These Install Bay brand ferrules are for 8g wire. These fit my 8g Tspec wire perfectly. 

These are sold in red and black colors. You may choose red/black if you want one of each, red/red if you want two reds, and black/black if you want two black ferrules. 

I buy in bulk for my own installs so I can offer these to you cheaper than anywhere else. Feel safe using the same parts that I do, a veteran installer of over 15 years.