The Fonestar SKY-8T-SUB is a professional 8" in-ceiling subwoofer designed to enhance low-frequency performance in 100V line audio systems. Delivering rich, controlled bass down to 50 Hz, it transforms standard ceiling speaker setups into full-range, high-quality sound systems ideal for commercial environments.
With a discreet frameless design, flexible power settings and installer-friendly features, the SKY-8T-SUB is the ideal solution for adding depth and warmth to background music and PA installations.
Designed specifically for bass reinforcement, the SKY-8T-SUB extends audio response to deliver a fuller, more immersive listening experience.
Built for professional installations, the subwoofer features a high-quality transformer with multiple power tap options for flexible system design.
The ultra-low-profile, frameless grille ensures seamless integration into any ceiling, maintaining a clean and modern aesthetic.
The SKY-8T-SUB offers wide dispersion for consistent bass coverage across large areas.
Designed with ease of installation and safety in mind, the SKY-8T-SUB includes multiple features to simplify setup.
Built to withstand demanding environments, the SKY-8T-SUB features robust materials and protective design elements.
| Specification | Details |
|---|---|
| Speaker Type | 8" in-ceiling subwoofer |
| Power (100 V Line) | 60 W / 40 W / 20 W |
| Frequency Response | 50 Hz – 200 Hz (-10 dB) |
| Sensitivity | 88 dB @ 1 W / 1 m |
| Max SPL | 105 dB (continuous) / 108 dB (peak) |
| Coverage Angle | 170° |
| Protection Rating | IP44 |
| Cut-out Size | 273 mm Ø |
| Dimensions | 305 mm Ø × 118 mm (depth) |
| Weight | 2.82 kg |
The SKY-8T-SUB is ideal for restaurants, retail spaces, corporate environments, hospitality venues and fitness studios where enhanced bass and high-quality background audio are required.
Q: Can this be used with standard ceiling speakers?
A: Yes, it is designed to complement 100 V ceiling speaker systems by adding low-frequency reinforcement.
Q: Is the grille visible once installed?
A: The frameless, paintable grille allows for a discreet installation that blends into the ceiling.
Q: Does it require a separate amplifier?
A: Yes, it should be used with a compatible 100 V line amplifier system.
