The Control 447LP is a high-performance 6.5" 2-way low-profile coaxial in-ceiling loudspeaker sold as a pair, designed for locations with limited ceiling depth. Part of JBL's Control 400 Premium Coverage Series, the 447LP shares the same sonic character as the 447C/T, allowing both models to be intermixed seamlessly in installations. Its Radiation Boundary Integrator (RBI) technology ensures uniform sound dispersion across the listening area, delivering consistent, full-range audio even in compact mounting environments.
Each speaker features a 165 mm (6.5") treated paper woofer and a 25 mm (1") soft-dome tweeter, providing warm, full-bodied bass and crisp, detailed highs. The copper-clad aluminum voice coils and neodymium magnet assembly optimize sensitivity, low distortion, and enhanced power handling. The 447LP pair supports 8½ direct operation and 70V/100V distributed systems through a 60W multi-tap transformer engineered for low-saturation, low-distortion performance.
The bezel-less magnetic grilles blend cleanly into ceilings, while the integrated backcans, C-ring support plates, and paintable grilles simplify professional installation. For applications requiring extended low-frequency support, the 447LP pairs perfectly with the Control 440CS/T subwoofer. UL 1480A and UL 2043 listings ensure the speakers meet commercial safety standards, making the Control 447LP an ideal solution for shallow-ceiling professional audio installations.
| Frequency Range (-10 dB) | 65 Hz - 20 kHz |
|---|---|
| Frequency Response (±3 dB) | 97 Hz - 20 kHz |
| Power Capacity | 224W Continuous Program (2 hrs.) 112W (448W Peak), Continuous Pink Noise (2 hrs.) 75W (300W Peak) Continuous Pink Noise Power (100 hrs.) |
| Sensitivity | 91 dB |
| Nominal Coverage Angle | 120° conical |
| Directivity (Q) | 4.5 |
| Directivity Index (DI) | 6.5 dB |
| Rated Maximum SPL | 111.5 dB continuous pink noise (117.5 dB peak) |
| Nominal Impedance | 8Ω |
| Minimum Impedance | 7.2Ω at 210 Hz |
| Transformer Taps | 70V: 60W, 30W, 15W & 7.5W 100V: 60W, 30W, 15W |
| Recommended Protective High-Pass Filter Frequency | 60 Hz (24 dB/oct LR) |
| Transformer Insertion Loss | 0.6 dB @ 7.5W; 0.8 dB @ 15W; 0.9 dB @ 30W; 0.9 dB @ 60W |
| Maximum Input Voltage | 28.4V RMS (2 hrs), 56.8V peak (at 8Ω input) |
| LF Driver | 165 mm (6.5") treated paper cone, high-performance magnet, 38 mm (1.5") SV voice coil on aluminum voice coil former. |
| HF Driver | 25 mm (1") cloth soft-dome, neodymium magnet assembly, CCAW wire on Polyimide voice coil former. |
| Enclosure Material | Backcan: Powder-coated formed steel Baffle: PC/ABS, flammability rated UL 94 5VB |
| Grille | White (RAL9003) |
| Dimensions (Dia x H) | 12.4" (316 mm) x 6.1" (154 mm) |
| Net Weight (ea) | 11.24 lbs (5.1 kg) |
| Shipping Weight (Pair) | 34.88 lbs (15.82 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
