Pair 1/0 to 4ga Amp Inputs w/ Heat shrink

Sky High Car Audio casted amp input reducers! Want to make sure your amp is eating all the voltage you are sending to it by adding some of our over sized 1/0 cable? But your amp only accepts 4 Gauge cable? Look no further!    Cast aliuminum amp reducers  Allows you to run our bigger cable on amps with smaller inputs  Set screw style for a secure lock on your wire  Red/Black heat shrink inlcuded for a good seal between raw wire and the redcucer as well as the sleek look! Fits most 1/0 cable and most amps with 4 gauge amp inputs