The JBL Control 447HC is a premium two-way coaxial ceiling loudspeaker specifically engineered for commercial environments with high ceilings and highly reverberant spaces. As part of the flagship JBL Control 400 Premium Coverage Series, the Control 447HC is designed to deliver exceptionally clear, consistent, and intelligible audio in acoustically challenging environments.

Features

• Narrow 85° coverage pattern ideal for use in highly reverberant spaces and high ceiling applications
  
• 165 mm (6.5 in) woofer and 25 mm (1 in) soft-dome tweeter
  
• JBL’s exclusive conical Radiation Boundary Integrator® (RBI™) technology
  
• Integrated enclosure that is ideal for installation in most ceiling plenum spaces
  
• Built-in 70V/100V multi-tap transformer, plus 8-ohm direct input
  
• Full-face, easily paintable magnetic grilles
  
• Top and side cable entry options
  
• Robust and adaptable dogears for wide range of ceiling thicknesses
  
• IP33 rated

Premium Two-Way Audio Performance

Designed for high-output foreground and background music reproduction, the JBL Control 447HC features a 165 mm (6.5-inch) woofer paired with a 25 mm (1-inch) soft-dome tweeter in a coaxial configuration for improved phase coherence and sonic consistency.

JBL’s proprietary RBI™ technology provides smooth tonal balance and constant directivity performance, ensuring listeners experience clear and natural sound throughout the listening area.

With a frequency range of 55 Hz to 20 kHz, the speaker delivers powerful bass response, articulate vocals, and detailed high-frequency clarity suitable for premium commercial audio applications.

Narrow 85° Coverage for High-Ceiling Applications

The JBL Control 447HC is optimized with a focused 85° conical coverage pattern, that helps to improve speech intelligibility and maintain consistent audio performance, making it ideal for spaces with elevated ceilings or excessive reverberation.

Flexible Installation & System Integration

Engineered for efficient commercial installation, the JBL Control 447HC features an integrated enclosure optimized for installation in most ceiling plenum spaces. The built-in transformer supports both 70V/100V distributed systems and 8Ω low-impedance operation, providing flexible integration into professional commercial audio systems.

Refined Architectural Design

The JBL Control 447C/T features a full-face, bezel-less magnetic grille that blends seamlessly into modern commercial interiors. Its discreet architectural appearance makes it ideal for visually sensitive commercial installations.

Ideal Applications

• Retail stores & shopping malls
  
• Restaurants, cafés & hospitality venues
  
• Corporate offices & meeting spaces
  
• Hotels, lounges & public facilities
  
• Educational and commercial distributed audio systems