JBL Control 447HC High-Ceiling Premium Coverage 2-Way Coaxial Loudspeaker, 6.5" Driver, 75W Power Handling, 85° Coverage with RBI Technology, (JBL-C447HC)

JBL Control 447HC High-Ceiling Premium Coverage 2-Way Coaxial Ceiling Loudspeaker (JBL-C447HC)

The JBL Control 447HC is a professional High-Ceiling Premium Coverage 2-way coaxial ceiling loudspeaker designed for commercial audio installations requiring focused sound distribution, excellent intelligibility, and reliable performance in high-ceiling and acoustically challenging environments. Part of JBL’s Control 400 Premium Coverage Series, the Control 447HC combines advanced RBI™ (Radiation Boundary Integrator) technology, powerful coaxial driver performance, and a narrow coverage pattern optimized for spaces with long listening distances.

Featuring a 6.5-inch coaxial woofer with a 1-inch soft-dome tweeter, the Control 447HC delivers smooth full-range audio reproduction with extended bass response, clear vocal detail, and refined high-frequency performance. The coaxial driver arrangement places both low- and high-frequency transducers on the same acoustic axis, helping provide consistent tonal balance, improved phase alignment, and uniform sound quality throughout the listening area.

With 75W continuous pink noise power handling, the loudspeaker provides dependable output for professional installed sound applications. Its high-performance driver system supports clear paging, voice reinforcement, background music, foreground music, and other commercial audio requirements while maintaining reliable long-term operation.

The Control 447HC features a focused 85-degree conical coverage pattern, making it ideal for high-ceiling applications and highly reverberant spaces. The narrower dispersion helps reduce unwanted reflections, minimizes arrival-time issues, and improves speech intelligibility by directing sound more precisely toward the listening area.

Equipped with JBL’s proprietary RBI™ (Radiation Boundary Integrator) technology, the Control 447HC provides constant directivity coverage with smooth and consistent sound character across the coverage area. This advanced acoustic design helps maintain balanced audio performance even in large venues with challenging acoustics.

Designed for flexible commercial installations, the Control 447HC includes an integrated enclosure suitable for most ceiling plenum spaces and supports both 70V/100V distributed audio systems and 8Ω low-impedance operation. The built-in multi-tap transformer provides selectable power settings for system designers working with different installation requirements.

The speaker includes installer-friendly features such as top and side cable entry options, a reliable captive dogear mounting system for various ceiling thicknesses, and a full-face paintable magnetic grille with safety tether for seamless architectural integration. The Control 447HC is also designed for professional environments requiring durable and efficient installation solutions.

Ideal for airports, transportation facilities, convention centers, hotels, worship facilities, auditoriums, retail spaces, educational institutions, corporate buildings, and large commercial venues, the JBL Control 447HC delivers premium ceiling audio performance with focused coverage, high intelligibility, and flexible installation capability.

Key Features:

• Premium High-Ceiling 2-way coaxial ceiling loudspeaker
• 6.5-inch woofer with 1-inch soft-dome tweeter
• 75W continuous pink noise power handling
• Focused 85° conical coverage pattern for high ceilings and reverberant spaces
• Features JBL RBI™ (Radiation Boundary Integrator) technology for constant directivity control
• Provides smooth, consistent, and clear sound throughout the listening area
• Supports 70V/100V transformer operation and 8Ω low-impedance input
• Built-in multi-tap transformer for flexible distributed audio system integration
• Integrated enclosure for simplified ceiling installation
• Top and side cable entry options for installation flexibility
• Captive dogear mounting system for different ceiling thicknesses
• Full-face paintable magnetic grille with safety tether
• Excellent speech intelligibility for paging and voice applications
• Suitable for background music, foreground music, and professional sound reinforcement
• Ideal for high-ceiling commercial environments, hospitality, education, worship, and public facilities
• Delivers JBL Control 400 Premium Coverage Series performance for demanding installed audio applications.