Rockville ATOM 8B 3500W 8-Channel Marine Amplifier 4 Ohm, Bluetooth Streaming, IPX5 Water-Resistant, Compact Design for Boats and Yachts

Rockville ATOM 8B 3500W 8-Channel Marine/Boat Amplifier with Bluetooth, Black, IPX6, Class D, Includes Remote, Advanced DSP, Compact Design - Perfect for Boats, Marine Sound Systems

Rockville RMWK4 4 AWG Gauge Marine Amplifier Wiring Kit, Waterproof, Oxygen-Free Copper, High-Current, Perfect for Marine and Car Audio Systems

GEARit 14 Gauge Marine Wire, 14/2 AWG (100ft) Marine Grade Tinned Copper Oxygen Free, Duplex 2-Conductor Insulated Red & Black Electrical Cable for Boat, Automotive, RV, Camper, Trailer