Lowell Manufacturing D6410-72 Speaker/Grille Assembly, SG-4 White Grille

The assembly includes a 4" driver, transformer and square grille. It provides full fidelity sound, clear intelligibility, very wide dispersion (170o) and minimal architectural visibility. Driver (JR410) 4" high compliance driver with power rating of 15 watts RMS employs a 10 oz. ceramic magnet. Cone is paper with a treated cloth surround for smooth, extended frequency response and a clean, natural sound. Transformer (TLM-572) Wired 70/25V dual-voltage transformer. 5W rating. Taps at 0.25, 0.5, 1, 2, 5W. Grille (SG-4) 7" square steel grille with white powder epoxy finish. Mounts with four screws.