Lowell D3410-72 Speaker/Grille Assembly

4" Speaker, Transformer & Grill Assembly (Torsion-Mount Grill) Assembly includes a 4 inch driver, transformer and torsion grille. It provides full fidelity sound, clear intelligibility, very wide dispersion with minimal architectural visibility.Features: Driver (JR410): 4 in. 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 70V/25V dual-voltage transformer with taps at 0.25, 0.5, 1, 2, 5W. Grille (CN-4M): Precision-formed torsion steel grille. 8.56 in. diameter. White.