Speaker-Grille Assembly #D3410-72

Assembly includes a 4 inch driver, transformer and torsion grille.  It provides full fidelity sound, clear intelligibility, very wide dispersion with minimal architectural visibility.

PERFORMANCE

• Full fidelity sound, very wide dispersion

INCLUDES

• 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.

COMPLIANCE & CERTIFICATION

• Made in U.S.A. with global components

A&E SPECIFICATIONS

The driver–transformer–grille assembly shall be Lowell Model No. D3410-72 which shall include a 4 inch high-compliance driver with wired transformer and torsion grille. The driver shall have a 15 watt RMS power rating and employ a 10 oz. ceramic magnet and paper cone with treated cloth surround. Frequency response shall be 67Hz–16kHz (±6dB) or 57Hz–20kHz (±7.4dB) with an average sensitivity of 90.8dB measured 1W/1M. The transformer shall be a factory-wired 70/25V unit with primary taps at 0.25, 0.5, 1, 2 and 5W. The 8.56 in. diameter torsion grille shall be factory-mounted to the driver and have a white powder epoxy finish.