Bose Professional Forum FC108 Full-Range 2-Way Coaxial Point-Source Loudspeaker
Key Features
Product Description
The highest wow factor in its class. Forum FC108 is an 8-inch full-range coaxial point-source loudspeaker that delivers exceptional fidelity and output in a compact, install-friendly form factor. With a frequency range of 53 Hz–20 kHz and 122 dB max peak SPL, Forum FC108 provides clear, impactful sound for small-to-mid installations. The design features a high-excursion coaxial driver and Beamwidth Matching Waveguide technology for consistent 110° × 60° coverage, ensuring even audio distribution across the space. The fully tuned passive crossover means no additional processing is required—just plug in and get excellent performance with any full-range signal. Designed for easy installation, Forum FC108 offers surprisingly high output from a compact enclosure, making it well-suited for a variety of installations—right out of the box.
Specification
| Brand | Bose Professional |
| Model | Forum FC108 |
| Product Type | Full-Range Coaxial Point-Source Loudspeaker |
| System Design | 2-Way Coaxial |
| Low-Frequency Driver | 1 × 8 in (203 mm) Woofer |
| High-Frequency Driver | 1 × 1.7 in (43 mm) Compression Driver |
| Frequency Response (-3 dB) | 75 Hz – 17 kHz |
| Frequency Range (-10 dB) | 53 Hz – 20 kHz |
| Coverage | 110° Horizontal × 60° Vertical |
| Sensitivity | 94 dB SPL / 1 W / 1 m |
| Maximum SPL – Continuous | 115 dB Passive / 116 dB Bi-Amp |
| Maximum SPL – Peak | 121 dB Passive / 122 dB Bi-Amp |
| Power Handling – Continuous | 150 W Passive; 150 W LF + 20 W HF Bi-Amp |
| Power Handling – Peak | 1200 W Passive; 1200 W LF + 320 W HF Bi-Amp |
| Nominal Impedance | 8 Ω Passive; 8 Ω LF + 8 Ω HF Bi-Amp |
| Crossover | Internal Passive or External Bi-Amp |
| Connectors | 1 × Neutrik speakON NL4 + 1 × Barrier Strip |
| Mounting Inserts | 6 × M10; 4 × M8; 4 × M6; 3 × M8 for external pole adapter |
| Enclosure Material | Birch Plywood |
| Grille | Perforated Steel, Powder-Coated |
| Environmental Rating | IP43 – Protected Outdoor Usage |
| Dimensions (H × W × D) | 318 × 318 × 279 mm |
| Net Weight | 12.7 kg |
| Shipping Weight | 14.7 kg |
| Color | Black |
| Product Code | A00205-0100 |
| Recommended Signal Processing | Bose Professional Presets Available; Not Required |