JBL Control 447HC 6.5" RBI-Equipped Two-Way Coaxial Ceiling Loudspeaker for High Ceilings

The Control 447HC is a 6.5" RBI-Equipped two-way coaxial ceiling loudspeaker for high ceilings, from the Control Contractor 400 Series. Transducers are LF: 165mm (6.5 in) with treated paper cone and high-performance magnet HF: 25 mm (1 in) soft-dome with Neodymium magnet. Nominal coverage is 85 degrees conical. JBL rates it at 112 W (448 W Peak), Cont. Pink Noise (2 hrs.) 75 W (300 W Peak) Cont. Pink Noise Power (100 hrs.). Maximum SPL at 1 m is 113.5 dB continuous pink noise (119.5 dB peak). Nominal impedance is 8.

Transformer taps are 70 V: 60 W, 30 W, 15 W & 7.5 W 100 V: 60 W, 30 W, 15 W". Environmental rating: IP rating: IP33 per EN/IEC 60529. Operating temperature: 0 degrees C to 45 degrees C. It measures 351mm (13.8 in) H x 342 mm (13.5 in) dia. 337mm (13.3 in) from bottom of ceiling tile to top of backcan.