Heavy duty natural aluminum Flatback heatsink.
24 fins, 1-1/8in. tall across 4-1/2 in. Various holes and a 4in. narrow slit in base. Exceeds 60sq. in/ft surface area. For power amps, supplies, modules & controllers.
L: 17-1/4in W: 4-1/2in. H: 1-3/8in O/A WT: 5.5
