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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.
FEATURES
- Fully tuned passive crossovers for excellent performance right out of the box
- High-excursion coaxial drivers deliver up to 122 dB max peak SPL
- Beamwidth Matching Waveguide technology for consistent 110° × 60° coverage
- Compact, rotatable cabinets with square grilles for flexible installation
- Robust cabinet construction for long-lasting durability
- Factory-optimized loudspeaker presets when combined with Bose Professional amplifiers and processors
- IP43-rated for indoor and protected outdoor environments
- Mounting options include U-bracket, surface-mount pan-and-tilt bracket, suspension rail, and optional eyebolt suspension
Technical Summary
- Frequency Response (+/-3 dB)
875 – 17,000 Hz - Nominal coverage (H x V)
110° horizontal x 60 vertical - Power Handling, peak
1200 W - Maximum SPL @ 1m
121 dB - Frequency Range (-10 dB)
53 – 20,000 Hz - Power Handling, long-term continuous
150 W - Sensitivity (SPL/1W @ 1 m)
94 dB - Nominal Impedance
8 Ω, passive / 8 Ω (LF) + 8 Ω (HF), bi-amp
