










FONESTAR GAT-501
MRP - Rs. 4,590
FONESTAR GAT-501 5 inch 100 V ceiling speaker, 6 W RMS, 6/3 W taps, 150 mm Ø cut-out, quick installation. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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Acoustic
| Features | Ceiling loudspeaker with 100 V line transformer and round grille |
| Power | 10 W maximum, 6 W RMS |
| Loudspeakers | 5 inch double cone |
| Response | 140‑15,000 Hz |
| Sensitivity | 90 dB ±3 dB at 1 W / 1 m |
Impedance
| 6 W tap | 6 W RMS @ 100 V (1,660 Ω) |
| 3 W tap | 3 W RMS @ 100 V / 70 V (3,330 Ω / 1,660 Ω) |
| 1.5 W tap | 1.5 W RMS @ 70 V (3,330 Ω) |
Build
| Material | ABS and steel grille |
| Colour | White (RAL 9003) |
| Dimensions | 175 mm Ø x 60 mm depth |
| Hole | 150 mm Ø |
| Weight | 0.42 kg |
| Installation | Quick installation system |
Product overview
The FONESTAR GAT-501 is a 5 inch double cone ceiling loudspeaker with a 100 V line transformer and a round steel grille, for background music and voice announcements.
It delivers crisp, clean sound, perfect for both speech and background music. The ABS build with a fireproof case and the protective steel grille guarantee its integrity, and the quick installation system minimises assembly time. FONESTAR recommends it for 100 V line installations in offices, small shops, restaurants, waiting rooms and similar spaces in hospitality, retail and hotels.
| 10 W maximum | 6 W RMS |
| Taps at 100 V | 6/3 W |
| Frequency response | 140‑15,000 Hz |
| Cut‑out hole | 150 mm Ø |
Key features
- Ceiling loudspeaker with 100 V line transformer and round steel grille
- 5 inch double cone loudspeaker
- 10 W maximum, 6 W RMS
- 100 V and 70 V taps: 6 W RMS @ 100 V (1,660 Ω); 3 W RMS @ 100 V / 70 V (3,330 Ω / 1,660 Ω); 1.5 W RMS @ 70 V (3,330 Ω)
- Response 140-15,000 Hz, sensitivity 90 dB ±3 dB at 1 W / 1 m
- ABS and steel grille, ABS built with fireproof case
- Quick installation system with spring clamps
- Fits a 150 mm Ø ceiling cut-out
- White (RAL 9003)
100 V line transformer
The built-in transformer lets one amplifier feed many loudspeakers over long cable runs. Choose the level with the transformer wire: 6 W RMS @ 100 V, 3 W RMS @ 100 V / 70 V, 1.5 W RMS @ 70 V. Connect COM (black) and the chosen tap to the line; the sum of the taps on a line must stay within the amplifier power.
Crisp sound for speech and music
The 5 inch double cone driver covers 140-15,000 Hz with a sensitivity of 90 dB ±3 dB at 1 W / 1 m, giving clear announcements and pleasant background music in shops, offices and restaurants.
Quick installation
Cut a 150 mm Ø hole, connect the line to the terminal block, push the loudspeaker into the ceiling and fold the spring clamps over the board. The grille fits back on the front for a clean finish.
In the box
- GAT-501 ceiling loudspeaker with quick installation system
FONESTAR GAT-501: frequently asked questions
Does the GAT-501 work on a 100 V line?
Yes. It has a 100 V line transformer with the taps 6 W RMS @ 100 V (1,660 Ω); 3 W RMS @ 100 V / 70 V (3,330 Ω / 1,660 Ω); 1.5 W RMS @ 70 V (3,330 Ω).
What size hole does it need?
A 150 mm Ø cut-out. The loudspeaker measures 175 mm Ø x 60 mm depth.
Where is it recommended?
For background music and voice announcements in offices, small shops, restaurants and waiting rooms; FONESTAR lists hospitality, retail and hotels.
Where can I buy the FONESTAR GAT-501 in India?
The FONESTAR GAT-501 is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Shop background music
Music and announcements on the sales floor.
Connections
| Connect | To |
|---|---|
| 100 V line amplifier | COM and tap wires |
Setup
- Cut the ceiling holes evenly across the floor.
- Connect COM and the 6 W tap.
- Push the loudspeakers in and fold the clamps.
- Set the music level.
Tip: Use the same tap in one zone for an even level.
Workflow 2: Office paging
Voice announcements in offices.
Connections
| Connect | To |
|---|---|
| PA amplifier, 100 V line | COM and tap wires |
Setup
- Place one loudspeaker per office or open area.
- Use the 3 W tap in small rooms.
- Wire all loudspeakers on one line.
- Test speech clarity.
Tip: Keep the total of the taps within the amplifier power.
Workflow 3: Restaurant and café
Background music for dining areas.
Connections
| Connect | To |
|---|---|
| 100 V line amplifier | COM and tap wires |
Setup
- Install the loudspeakers above the seating areas.
- Select a low tap for background levels.
- Connect with the amplifier switched off.
- Adjust levels during service.
Tip: Separate zones let the bar and dining room play at different levels.
Workflow 4: Waiting room
Music and calls in clinics and offices.
Connections
| Connect | To |
|---|---|
| Compact 100 V amplifier | COM and tap wires |
Setup
- Install two or more loudspeakers in the ceiling.
- Use the same tap on all of them.
- Connect the line.
- Set a comfortable level.
Tip: Crisp, clean sound keeps calls clear.
Workflow 5: Hotel corridors
Background music and announcements.
Connections
| Connect | To |
|---|---|
| 100 V line amplifier | COM and tap wires |
Setup
- Space the loudspeakers along the corridors.
- Select the tap for the corridor length.
- Wire all of them on one line.
- Check the level at each end.
Tip: The quick installation system speeds up long runs.
Workflow 6: Supermarket
Music and offers across aisles.
Connections
| Connect | To |
|---|---|
| 100 V line amplifier | COM and tap wires |
Setup
- Install loudspeakers above the aisles.
- Use the 6 W tap for high ceilings.
- Split the store into zones.
- Test announcements in every zone.
Tip: Add up the taps of every loudspeaker before choosing the amplifier.








