Roswell Distribution Block 3 In 4 Out | 2022 | Pre-Order

by Roswell

C720-0542 (Fused)

C720-0543 (Grounded)

The Roswell 3-in 4-out distribution block is everything your boat audio system has always wanted. Our distribution blocks are machined out of nickel to provide rock-solid electrical connections and are protected by strong, injection-molded plastic covers. They are designed to accept both ANL and Mini ANL fuses for additional versatility and feature machined nickel inserts to accommodate multiple sizes of wire.


  • 1/0 input with 4 AWG reducer
  • 4 AWG outputs with 8 AWG reducer
  • High-impact plastic base and cover


  • Length: 4.00 in (10.16 cm)
  • Width: 3.25 in (7.62 cm)
  • Height: 1.3125 (3.33 cm)