Amp Input Reducer 4 Gauge to 8 Gauge Wire Reducer Power/Ground GA adapters Nickel Plated Brass 4PCS with Dual Wall Adhesive Heat Shrink Tube

Nilight 1900PCS Wire Ferrule Terminals Kit AWG 22 20 18 16 14 12 10 Gauge Wire Crimp Connectors Ferrule Nylon Insulated Pin Cord End Insert Type for Single Double Electric Wire, 2 Years Warranty

Recoil WR04 Amplifier Power/Ground Input Wire Gauge Reducer Brass 1/0 Gauge to 4 Gauge with Red/Black Silicon Covers, Marine-Grade Satin Chrome Finish, Pair

Recoil WR48Q Two Pairs Amplifier Power/Ground Input Wire Gauge Reducer Brass 4 Gauge to 8 Gauge with Red/Black Silicon Covers, Marine-Grade Satin Chrome Finish

KOXXIAMOQ 600 Pcs 2.8mm 4.8mm 6.3mm Male and Female Wire Spade Connectors and Insulating Sleeve Kit, Car Audio Speaker Bullet Connectors Terminals Wire Crimps for Car Speaker Electrical Wiring

Skar Audio Dual 4 AWG (Gauge) to 4 Gauge Amplifier Input Adapters (Pair)

QOOSIKICC 150 Pcs 2.8/4.8/6.3mm Quick Splice Male and Female Wire Spade Connectors, Wire Crimp Terminal Block Assortment Kit with Insulating Sleeve, for Electrical Wiring Car Audio Speaker Connectors

ILL Customz 8 Gauge to 8ga Amp Inputs Pair…

Pair of 1/0 Gauge to 4 Gauge Amp Input Reducers Free Ship

4pcs Car Audio Power/Ground Dual 1/0 Gauge To 1/0 Gauge Offset Amp Input Reducers