
The Fonestar SONORA-4TN Surface Speaker is the ultimate audio solution for any commercial environment, combining robust outdoor durability with exceptional sound clarity in a sleek black finish. Designed for Public Address (PA), music, and background sound applications, the SONORA-4TN features both a 100 V line transformer and low impedance options, providing maximum flexibility for complex installations.
Dual System Versatility: A built-in selector switch allows operation in high-impedance 100 V line (with multiple power taps from 3.75 W to 30 W) or standard 8 Ω low-impedance modes, adapting seamlessly to any amplifier setup.
Extreme Outdoor Durability: Fully prepared for the outdoors, it boasts IP-66 protection against water and dust, and is certified for salt mist resistance, making it ideal for coastal and marine environments.
High-Fidelity Audio: Delivers crisp, distortion-free sound via a 4" polypropylene woofer and a 1" tweeter across a wide frequency response of 120-20,000 Hz, driven by 30 W RMS power.
Robust Construction: Made from UV-resistant ABS material with an aluminum mesh grille and a weather-resistant mount.
Easy and Secure Installation: Includes an adjustable mounting bracket (± 60º in all directions) and a steel safety cable for quick, secure, and precise positioning.
Ideal Applications: Perfect for public spaces such as hotels, educational centers, restaurants, shopping centers, and any outdoor area requiring reliable, high-performance audio with a discreet black aesthetic.
| Specification | Detail |
| Type | Dual-Impedance (100V/Low Z) Surface Loudspeaker |
| Power (RMS) | 30 W RMS (Max. 60 W) |
| Impedance | 100 V Line (selectable up to 30 W), 8 Ω (Low Z) |
| Loudspeakers | 1 x 4" woofer, 1 x 1" tweeter |
| Frequency Response | 120-20,000 Hz |
| Protection Rating | IP-66 & Salt Mist Resistant |
| Color | Black (RAL 9005) |
| Weight | 1.5 kg |