Descripción
The JBL Control 447HC is a premium two-way coaxial ceiling loudspeaker designed for demanding commercial audio installations. Its 6.5-inch woofer and 1-inch soft-dome tweeter deliver powerful, high-quality sound with excellent speech intelligibility. The integrated backcan simplifies installation while providing consistent acoustic performance. It is ideal for auditoriums, conference halls, worship spaces, and other professional environments. The speaker combines premium sound quality with reliable long-term operation.
JBL's exclusive Radiation Boundary Integrator® (RBI™) technology provides smooth, consistent directivity throughout the listening area. The narrow 85° conical coverage pattern concentrates audio energy where it is needed most, making it perfect for high ceilings and highly reverberant rooms. Listeners receive balanced sound with improved clarity and reduced reflections. This design ensures excellent coverage even in acoustically challenging spaces.
Installation is quick and dependable thanks to the integrated enclosure, captive dogear mounting system, and flexible cable entry options. The built-in multi-tap transformer supports both 70V/100V distributed systems and direct 8-ohm operation for maximum system flexibility. The full-face magnetic grille offers a clean architectural appearance and can be painted to match surrounding décor. Its durable construction ensures reliable performance in professional installations.
Product Specifications:
Frequency Range (-10 dB): 55Hz - 20kHz
Power Capacity: 112W Continuous (448W Peak) Pink Noise (2 hrs.), 75W Continuous (300W Peak) Pink Noise (100 hrs.)
Sensitivity (1m/1W): 93dB
Coverage Angle: 85° Conical
Maximum SPL (1m): 113.5 dB Continuous Pink Noise (119.5 dB Peak)
Nominal Impedance: 8Ω
Transformer Taps: 70V: 60W, 30W, 15W, 7.5W • 100V: 60W, 30W, 15W
Drivers: LF: 165mm (6.5") Treated Paper Cone Woofer • HF: 25mm (1") Soft-Dome Tweeter with Neodymium Magnet
Ceiling Cutout Size: 307mm (12.1")
Safety Agency Rating: UL 2043, NFPA 90A, NFPA 70, CSA C22.2 No.205, UL 1480A Listed, UL Registered Transformer
Environmental Rating: IP33 (EN/IEC 60529)
Operating Temperature: 0°C to 45°C (32°F to 113°F)
Color: White (RAL9003), Paintable
Product Weight: 16.16 lbs (7.33 kg)
Product Dimensions (L × W × H): 13.5" × 13.5" × 13.8"