Descripción
The JBL Control 447C/T is a premium two-way coaxial ceiling loudspeaker from the Control 400 Premium Coverage Series, engineered for superior music playback and exceptional speech intelligibility in commercial installations. Featuring a 6.5-inch treated paper woofer and a 1-inch soft-dome tweeter, it delivers powerful low frequencies, detailed highs, and balanced full-range performance. Its integrated backcan provides consistent acoustic performance while simplifying installation. The sleek, paintable magnetic grille blends effortlessly into modern architectural environments. It is ideal for hotels, conference rooms, retail spaces, restaurants, educational facilities, and corporate offices. Wide coverage ensures uniform sound throughout the listening area.
JBL's exclusive Radiation Boundary Integrator® (RBI™) technology provides constant-directivity coverage, producing smooth, natural sound with excellent consistency across the entire coverage area. The built-in 70V/100V multi-tap transformer allows easy integration into distributed audio systems, while the 8-ohm direct input supports low-impedance applications. High sensitivity, impressive power handling, and extended low-frequency response make this speaker suitable for both background and foreground music systems. Premium JBL components ensure dependable long-term performance. The integrated enclosure delivers repeatable acoustic results in every installation. It is designed for demanding commercial environments.
Installation is fast and reliable with top and side cable entry options, captive hand-screw terminal cover, and durable captive dogear mounting clamps that fit a wide range of ceiling thicknesses. The full-face magnetic grille includes a safety tether and can be painted to match virtually any décor. IP33-rated construction provides dependable protection for indoor commercial environments. Optional black, square, weather-resistant grilles and mounting accessories offer additional installation flexibility. JBL's Control 400 Premium Series combines premium sound quality with professional installation features. The result is a high-performance ceiling loudspeaker built for years of reliable operation.
Product Specifications:
Speaker Type: Two-Way Coaxial Premium Ceiling Loudspeaker
Series: JBL Control 400 Premium Coverage Series
System Type: Passive
LF Driver: 165 mm (6.5 in) Treated Paper Cone Woofer with High-Performance Magnet
HF Driver: 25 mm (1 in) Soft-Dome Tweeter with Neodymium Magnet
Technology: JBL Radiation Boundary Integrator® (RBI™)
Enclosure: Integrated Backcan
Frequency Range (-10 dB): 55 Hz – 20 kHz
Power Capacity: 112 W Continuous (448 W Peak, 2-Hour Pink Noise); 75 W Continuous (300 W Peak, 100-Hour Pink Noise)
Sensitivity (1W/1m): 91 dB
Coverage Angle: 120° Conical
Maximum SPL: 111.5 dB Continuous / 117.5 dB Peak
Nominal Impedance: 8 Ω
Transformer Taps (70V): 60 W, 30 W, 15 W, 7.5 W
Transformer Taps (100V): 60 W, 30 W, 15 W
Ceiling Cutout Size: 282 mm (11.1 in)
Cable Entry: Top and Side Entry
Mounting System: Captive Dogear Clamps
Grille: Full-Face Magnetic, Paintable with Safety Tether
Environmental Rating: IP33 (EN/IEC 60529)
Safety Compliance: UL 2043, NFPA 90A, NFPA 70, UL 1480A, CSA C22.2 No. 205, UL Registered Transformer
Operating Temperature: 0°C to 45°C (32°F to 113°F)
Color: White (RAL9003), Paintable
Product Weight: 12.52 lbs (5.68 kg)
Product Dimensions (L × W × H): 12.4 × 12.4 × 10.4 in (316 × 316 × 264 mm)