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