Kicker Distribution Block with Two 1/0-8G Inputs & Four 4-8G Outputs DB4KICKER brass hardware uses Versa Gauge connection points with oversized convex screws for rock solid connections. Use multiple gauge wires with no adapters needed. You get a clean, sharp install that lasts for years. DB4 Distribution Block, (2) 1 0 8AWG in, (4) 4 8AWG out The KICKER DB4 distribution block uses 1 0 to 8 Gauge wire. Versa Gauge connection points with oversized convex screws for rock solid connections. The wire receptacles work with most