JBL Control 447C/T-U Premium Coverage 2-Way Coaxial Ceiling Loudspeaker, 6.5" Driver, 75W Power Handling, 120° Coverage with RBI Technology, (JBL-C447C/T-

JBL Control 447C/T-U Premium Coverage 2-Way Coaxial Ceiling Loudspeaker (JBL-C447C/T-U)

The JBL Control 447C/T-U is a professional Premium Coverage 2-way coaxial ceiling loudspeaker engineered for high-performance commercial audio installations requiring exceptional clarity, wide-area coverage, and reliable system flexibility. Part of JBL’s Control 400 Premium Coverage Series, the Control 447C/T-U combines advanced RBI™ (Radiation Boundary Integrator) technology, powerful coaxial driver performance, and flexible transformer operation for professional distributed sound applications.

Featuring a 6.5-inch coaxial woofer with a 1-inch soft-dome tweeter, the Control 447C/T-U delivers smooth full-range audio reproduction with strong low-frequency response, detailed midrange, and clear high-frequency performance. The coaxial design aligns the low- and high-frequency drivers on the same acoustic axis, helping provide consistent tonal balance, improved phase response, and uniform sound quality throughout the listening area.

With 75W continuous pink noise power handling, the loudspeaker provides dependable output capability for demanding commercial environments. It is designed to support high-quality background music, foreground music, paging, and professional sound reinforcement while maintaining reliable long-term performance.

The Control 447C/T-U features a 120-degree conical coverage pattern enhanced by JBL’s proprietary RBI™ (Radiation Boundary Integrator) technology. This technology improves directivity control and helps maintain a smooth, consistent sound character across a wide coverage area, allowing listeners throughout the space to experience balanced audio performance.

Designed for flexible installation, the speaker includes an integrated enclosure suitable for most ceiling plenum spaces and supports both 70V/100V transformer operation and 8Ω low-impedance input. Its built-in multi-tap transformer provides selectable power options for distributed audio systems, allowing easy integration into a variety of commercial sound designs.

The Control 447C/T-U includes installer-friendly features such as top and side cable entry options, reliable captive dogear mounting hardware for different ceiling thicknesses, and a paintable magnetic grille for seamless architectural integration. These features simplify installation while maintaining a clean and professional appearance.

Ideal for hotels, restaurants, retail stores, corporate offices, conference centers, educational facilities, healthcare environments, houses of worship, entertainment venues, and professional AV installations, the JBL Control 447C/T-U delivers premium ceiling audio performance with powerful output, consistent coverage, and installation flexibility.

Key Features:

• Premium 2-way coaxial ceiling loudspeaker
• 6.5-inch woofer with 1-inch soft-dome tweeter
• 75W continuous pink noise power handling
• Wide 120° conical coverage pattern for consistent sound distribution
• Features JBL RBI™ (Radiation Boundary Integrator) technology for controlled directivity
• Smooth and consistent sound character across a wide listening area
• Supports 70V/100V transformer operation and 8Ω low-impedance input
• Built-in multi-tap transformer for flexible system integration
• Integrated enclosure for simplified ceiling installation
• Top and side cable entry options for installation convenience
• Captive dogear mounting system for various ceiling thicknesses
• Paintable magnetic grille for architectural matching
• Excellent speech intelligibility and high-quality music reproduction
• Suitable for paging, background music, foreground music, and installed sound systems
• Ideal for hospitality, retail, corporate, education, healthcare, worship, and entertainment applications
• Delivers JBL Premium Coverage Series performance with reliable commercial installation flexibility.