These amp inputs will work with all amplifiers that come with 1/0 gauge terminals excluding Kicker and Rockford Fosgate.

Single 1/0 to 1/0 single inputs will accept 1/0 or 2/0 welding cable as well as oversized 1/0 car audio cable

Made from Nickel Plated 6061 aluminum

Comes in pairs

Comes with free red and black heat shrinks for positive and negative terminal

Stainless steel hardware included