Replaceable top and base. Black grille cloth. Plug-in printed circuit crossover board. Crossover cover at the top front has block diagram plus main and tweeter fuses. Red and yellow indicator lights at the bottom right.
Red light indicates tweeter fuse blown.
Yellow light indicates maximum power level. Walnut finish with clear vinyl laminate. Replaceable top and base. Black grille cloth. Plug-in printed circuit crossover board.