Review on 🔊 High-Quality SoundBox 4 Gauge Amp Kit: Genuine AWG Amplifier Install Wiring, 4 Ga 20 Ft Power Cable, Powerful 3500W Performance by Walter Martin

is nice and thick and includes everything 150 amps of electricity is required to connect. All wires are also real copper, which can make a difference when working with DC. The only complaint is that the wire looks more like a US 4 gauge than a 0, but the wire itself is definitely a US 14 gauge as it looks the same gauge as a "non US" " 12-gauge, which is smaller. This is common when installing automotive electronics. It's definitely worth the money and way better than some of the other cheaper kits from the same brand. Also its green and it is really neat. One of the poles broke very easily.