
The Extron SF 3CT LP is a SoundField XD series low-profile ceiling loudspeaker designed for uniform audio distribution in commercial environments. Featuring a 76 mm paper cone driver and plenum-rated enclosure, it delivers high-fidelity sound with flexible power options via 8-ohm or 70/100-volt operation. Procure.ae supplies this audio equipment to businesses, schools, hospitals, and government buyers across the UAE and wider Middle East & Africa.
This ceiling speaker features a 3-inch (76 mm) full-range paper cone driver with a frequency response of 265 Hz to 19 kHz (+/-3 dB). It supports both 8 ohms direct and 70/100 volt operation modes, allowing selection between six power taps from 1 to 16 watts at 100V. The sensitivity is 83 dB SPL at 1 W, 1 m, with a 165° conical coverage angle ensuring wide audio dispersion.
The unit includes a magnetically attached powder-coated steel grille and fits into standard ceiling tiles with a cutout diameter of 191 mm. The back can depth is only 102 mm, making it suitable for tight plenum spaces while maintaining UL94V-0 fire resistance. Each package contains two speakers with V-rails and C-ring mounting hardware for straightforward installation.
| Model | SF 3CT LP |
| Type | Low profile ceiling speaker with composite back can |
| What's in the Box | 2 speakers (1 pair) |
| Coverage Pattern | 165° conical coverage (1 kHz to 4 kHz) |
| Frequency Response | 65 Hz to 20 kHz (-10 dB), half space; 265 Hz to 19 kHz (+/-3 dB) |
| Impedance | 8 ohms nominal |
| Sensitivity | 83 dB SPL, 1 W, 1 m, 8 ohms direct, half space |
| Speaker Size | 3 inch (76 mm) driver |
| Connectivity | 70V/100V transformer taps; 8 ohms direct input |
| Connector Type | 5 mm captive screw connector, 4 pole |
| Power Capacity (W) | 16 W rms continuous pink noise; 32 W rms continuous program |
| Dimensions | 112 mm H x 226 mm diameter outer; 191 mm cutout |
| Material | Composite back can; paper cone driver; steel grille |
| Mounting | Ceiling mount with V-rails and C-rings for 600x1200 mm tiles |
| Operating Humidity | 10% to 90%, noncondensing (operating and storage) |
| Operating Temperature | 0 to +50 °C operating; -40 to +70 °C storage |
| Weight | 1.6 kg each speaker |
| Certifications | CE, UL 2043, UL1480, NFPA 90A, NFPA 70, RoHS, WEEE |
| Fire Rating | Plenum rated, UL94V-0 composite back can/baffle |
This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.
Specifications are provided by the manufacturer and may change without notice.
Pricing is quote-based. Contact Procure for current pricing and availability.
Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.
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