JL Audio XMD-WHTAICY-1F2M Marine Y-Adaptor, 1 Female Jack, 2 Male Plugs

JL Audio XMD-WHTAIC4-6 2-Channel, 6 ft (1.83 m) Marine Audio Interconnect

JL Audio XMD-WHTAIC2-12 12 ft (3.66 m) 2-Channel Marine RCA Audio Interconnect Cable

JL Audio XMD-WHTAIC4-12 12 ft (3.66 m) 4-Channel Marine RCA Audio Interconnect Cable

Ancor Marine Grade Primary Wire and Battery Cable (Red, 25 Feet, 2 AWG)

JL Audio XMD-WHTAIC2-3

Stinger SMRCA2 2 Channel 6 -Foot Waterproof RCA Interconnect Cable

Blue Sea Systems ST Blade Fuse Block - 12 Circuits with Negative Bus & Cover

Ancor 252255 Marine Grade Electrical Heavy Duty Tinned Copper Lugs (4-Gauge, Size 5/16 Screw, 2-Pack)

SELTERM UL Listed Marine Grade Tinned Copper Wire Lugs Heavy Duty Battery Cable Ends Eyelets Ring Terminal Connectors

Ancor Marine Grade Duplex Cables