JBL Control 18C/T ceiling speaker
- 8″ Two-Way Coaxial Ceiling Speaker
- Clear Music & Voice Reproduction
- Wide 90° Sound Coverage
- 70V / 100V Line + 8Ω Support
- Built-in Multi-Tap Transformer
- High Output, Low Distortion Sound
- Flush-Mount Professional Design
- Ideal for Commercial Installations
- Trusted JBL Professional Quality
- Suitable for All-India PA Projects
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
The JBL Control 18C/T ceiling speaker is a professional two-way 8-inch coaxial ceiling loudspeaker designed for high-quality background music and clear voice announcements in commercial environments. Engineered by JBL Professional, it delivers powerful sound, wide coverage, and long-term reliability, making it an ideal choice for malls, offices, hotels, restaurants, hospitals, schools, airports, and retail spaces across India. Featuring a high-output 8-inch woofer paired with a 1-inch soft-dome tweeter, the Control 18C/T produces rich mid-bass, clear vocals, and smooth high frequencies. Its 90-degree conical coverage ensures even sound distribution, reducing the number of speakers required and lowering overall installation costs.
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Is the JBL Control 18C/T suitable for background music and announcements?
A-1 Yes, it is designed for both background music and clear voice announcements in commercial environments.
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Can this ceiling speaker be used with 70V or 100V PA systems?
A-2 Yes, it supports 70V / 100V line systems as well as 8-ohm low-impedance operation.
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Is this speaker suitable for Indian commercial installations?
A-3 Absolutely. It is widely used in Indian malls, offices, hotels, hospitals, and retail chains.
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Does the speaker come with mounting accessories?
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A-4 Yes, it includes backcan, grille, mounting hardware, and safety accessories.
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Can it be used in large areas like malls or banquet halls?
A-5 Yes, thanks to its wide coverage and high power handling, it performs well in large spaces.
Specifications
| Brand | JBL Professional |
| Model | Control 18C/T |
| Speaker Type | Two-Way Coaxial Ceiling Loudspeaker |
| Woofer | 8″ (200 mm) High-Output Polypropylene Cone |
| Tweeter | 1″ (25 mm) Soft-Dome, Liquid-Cooled |
| Frequency Range | 58 Hz – 20 kHz (-10 dB) |
| Frequency Response | 80 Hz – 16 kHz (±3 dB) |
| Sensitivity | 92 dB (1W / 1m) |
| Coverage Angle | 90° Conical |
| Directivity Factor (Q) | 6.0 |
| Directivity Index (DI) | 7.8 dB |
| Maximum SPL | 112 dB (Average), 118 dB (Peak) |
| Power Handling (8Ω) | 90 W Nominal, 180 W Program |
| Transformer Taps (70V / 100V) | 60 W / 30 W / 15 W (7.5 W @ 70V) |
| Nominal Impedance | 8 Ohms (Bypass Mode) |
| Crossover Network | 12 dB/Octave (LF & HF) |
| Recommended High-Pass Filter | 45 Hz (8Ω), 50–60 Hz (70V/100V) |
| Enclosure / Backcan | Integrated Steel Backcan |
| Mounting Type | Flush-Mount Ceiling Installation |
| Cutout Diameter | 282 mm (11.1″) |
| Overall Diameter | 307 mm (12.1″) |
| Depth | 274 mm (10.8″) |
| Ceiling Thickness Support | Up to 38 mm (1.5″) |
| Finish | White / Black (-BK) |
| Weight (Net) | Approx. 6.4 kg |
| Applications | Commercial Audio, PA Systems, Background Music |
| Country of Use | Suitable for All-India Installations |




















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