Marine Amp Wiring KitIn order to deliver the highest quality in sound and performance, Roswell has developed its own wiring accessories to join all of your Roswell Marine audio products together. Everything you need to install and connect two amplifiers (except the amplifiers themselves) is included in this package.Includes: (1) power fused distribution block: (1) 1/0 AWG/4 AWG in, (2) 4 AWG/8 AWG out 15 ft. 4GA. satin charcoal ground wire - 105AdegC rated, tinned OFC full-spec copper (1) power ground distribution block: (1) 1/0 AWG/4 AWG in, (2) 4 AWG/8 AWG out 15 ft. 4GA. satin blue power wire - 105AdegC rated, tinned OFC full-spec copper (1) inline fuse holder - 1/0 AWG in/out with 4 AWG reducers 10 ft. 18GA. frosted blue remote wire - tinned OFC full-spec copper (1) 100 Amp mini ANL fuse (2) 2-meter smoked jacket, quad shielded RCA cables (2) 60 Amp mini ANL fuses (2) RCA Y-Adapter (1F to 2M) (1) 50 amp mini ANL fuse (2) RCA Y-Adapter (1M to 2F) (1) 80 amp ANL fuse (12) 4" black cable ties (1) 100 amp ANL fuse (6) stainless steel 3.9 x 16mm screws (1) 150 amp ANL fuse (2) M8 washers (ID: 8.4mm, OD: 16mm) (1) 4GA. brass terminal ring with black boot & M10 bolt (1) 4GA. brass terminal ring with red boot & M10 bolt *Does not include amplifier-to-speaker wiring