With 2 Series to select from, Aunex has your wiring needs covered. Power, Ground and Speaker wires from the AE and AP Series exceeds the American Wire Gauge (AWG) standard as the are overbuilt to ensure the necessary current for high power, high performance audio systems while having extremely low resistance for maximum current transfer. The AP cables incorporates 100% Oxygen Free Copper (OFC) while the AE cables uses 100% Tinned and rust resistant and is the perfect choice for both Marine and high-power installations.