
The Fonestar SONORA-8TB-SUB is a powerful surface subwoofer designed to complement the SONORA loudspeaker series by adding deep, enhanced low-frequency response to sound installations. Built for extreme resilience, it is suitable for outdoor and marine environments in a White (RAL 9003) finish.
Dedicated Sub-Bass Reinforcement: Features an 8'' treated paper cone subwoofer to deliver powerful, deep bass, significantly enhancing the musical content of any sound system.
High Power Handling: Provides substantial power with 120 W RMS (180 W max.) output and a maximum sound pressure of 110 dB.
Flexible Impedance/Voltage: Adaptable to professional installations with a selector switch for both high-impedance 100 V line use (with power taps up to 120 W RMS) and standard 8 Ω low-impedance systems.
Extreme Environmental Protection: Rated IP-66 against water and dust (when installed vertically) and tested for salt mist resistance, making it ideal for coastal areas, patios, and other harsh outdoor settings.
Optimized Low-Frequency Response: Engineered with a focused frequency response of 50–300 Hz (–10 dB) to integrate smoothly with full-range satellite speakers.
Durable Construction: Built with UV-resistant ABS housing, a powder-coated aluminum grille, and stainless steel screws.
Easy Installation: Includes Euroblock input/output connectors and an adjustable mounting bracket (± 60º) for quick and versatile placement.
| Specification | Detail |
| Type | Dual-Impedance (100V/Low Z) Subwoofer Loudspeaker |
| Power (RMS) | 120 W RMS (Max. 180 W) |
| Impedance | 100 V Line (selectable up to 120 W), 8 Ω (Low Z) |
| Speaker | 8'' paper cone subwoofer with water-resistant treatment |
| Frequency Response | 50-300 Hz (-10 dB) |
| Maximum SPL | 110 dB @ max. W/1 m |
| Protection Rating | IP-66 & Salt Mist Resistant |
| Color | White (RAL 9003) |
| Weight | 7 kg |