Descripción
The JBL Control 447LP is a premium two-way coaxial ceiling loudspeaker from the Control 400 Premium Coverage Series, specifically designed for installations where ceiling plenum space is limited. Equipped with a 6.5-inch treated paper woofer and a 1-inch soft-dome tweeter, it delivers outstanding speech intelligibility and detailed music reproduction. Its low-profile integrated enclosure allows installation in shallow ceiling cavities without compromising performance. The sleek paintable magnetic grille blends seamlessly into modern interiors. It is ideal for offices, hotels, restaurants, conference rooms, retail stores, and educational facilities. Wide coverage provides consistent sound throughout the listening area.
JBL's exclusive Radiation Boundary Integrator® (RBI™) technology provides smooth constant-directivity coverage, delivering exceptionally even sound across the entire listening area. The built-in 70V/100V multi-tap transformer supports distributed audio systems, while the 8-ohm direct input offers flexibility for low-impedance installations. High power handling, excellent sensitivity, and extended frequency response produce rich background music and highly intelligible paging. Premium JBL components ensure reliable long-term performance. The low-profile backcan maintains consistent acoustic performance in compact installation spaces. It is engineered for demanding commercial audio environments.
Installation is simple with top and side cable entry options, captive hand-screw terminal cover, and durable captive dogear mounting clamps that fit a wide variety of ceiling thicknesses. The full-face magnetic grille includes an integrated safety tether and can be painted to match virtually any décor. The IP33-rated construction offers dependable protection in indoor commercial environments. Optional round, square, weather-resistant grilles and installation accessories provide additional design flexibility. JBL's Control 400 Premium Series combines premium audio quality with installer-friendly features. The result is a compact ceiling loudspeaker built for years of reliable operation.
Product Specifications:
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: Low-Profile Integrated Backcan
Frequency Range (-10 dB): 65 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: 11.24 lbs (5.1 kg)
Product Dimensions (L × W × H): 12.4 × 12.4 × 6.1 in (316 × 316 × 154 mm)