The Fonestar SONORA-4 series, including the white SONORA-4B and black SONORA-4N, is designed for resilient and refined audio performance in both indoor and outdoor settings. Engineered with an IP66 rating, they offer outstanding protection against dust, water, and UV radiation, ensuring longevity and consistent sound quality in any environment. These speakers are suitable for background music and public address applications across hospitality, retail, educational, and public spaces.
Crafted with a UV-resistant ABS enclosure, a powder-coated aluminium grille, and stainless steel hardware, the SONORA-4B and SONORA-4N combine robust durability with visual adaptability. The speakers include an adjustable mounting bracket with a ±60 degrees swivel range, allowing for precise placement and optimum sound dispersion. A steel safety cable is also provided for secure installation.
| Specification | Details |
|---|---|
| Power | 60 W max., 30 W RMS |
| Loudspeakers | 1 x 4" polypropylene woofer, 1 x 1" tweeter |
| Frequency Response | 120 Hz - 20 kHz |
| Impedance | 8 Ω |
| Sensitivity | 84.9 dB @ 1 W/1 m |
| Maximum Sound Pressure | 97.6 dB @ max. W/1 m |
| Coverage Angle | H/V: 215º/225º @ 500 Hz, 145º/130º @ 1 kHz, 115º/120º @ 2 kHz, 80º/110º @ 4 kHz (-6 dB) |
| Protection | IP66 (EN 60529), IEC 60068-2-11 (Salt mist) |
| Material | ABS (UV-resistant), aluminium grille with powder-coated finish |
| Connectors | Euroblock in/out for 0.25 - 2.5 mm² cable |
| Operating Temperature | -10 degreesC to 60 degreesC |
| Dimensions | 125 x 202 x 125 mm; Mount: 68 x 110 mm; Depth with mount: 193 mm |
| Weight | 1 kg |
| Colour Options | White (SONORA-4B, RAL 9003), Black (SONORA-4N) |
| Accessories | Adjustable mounting bracket, steel safety cable |
Both SONORA-4B and SONORA-4N offer excellent audio clarity and dispersion, making them versatile choices for commercial and public installations. Their robust construction and dependable components ensure stable long-term use, even in extreme conditions. The dual colour options provide installation flexibility to suit any aesthetic or environmental need.
Q: Are the SONORA-4B and SONORA-4N truly weatherproof?
A: Yes, they are IP66-rated and resistant to UV and salt mist, making them ideal for outdoor use in varied climates.
Q: What differentiates the SONORA-4B from the SONORA-4N?
A: The only difference is colour -- SONORA-4B is white, while SONORA-4N is black. All other features and specifications are identical.
Q: Can these speakers be used for high-traffic public areas?
A: Absolutely. Their durability and sound coverage make them suitable for busy environments like stations, malls, and parks.
Q: Is professional installation required?
A: While not required, professional installation is recommended to ensure optimal positioning and secure mounting, especially for outdoor settings.
Q: How do I connect multiple units together?
A: Use the Euroblock terminals for in/out daisy-chaining, which allows multiple speakers to be linked efficiently.
