Forum FC108
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
Applications
Designed for a wide range of applications, including:
Specifications
PHYSICAL
- Colors
- Black
- Enclosure Material
- Birch plywood
- Environmental
- Protected-outdoor usage, IP43
- Grille
- Perforated steel, powder-coated finish
- Ingress Protection
- IP43
- Logo
- Rotatable
- Suspension/Mounting
- M10 threaded inserts
- Product Dimensions (H×W×D)
- 317 mm × 317 mm × 291 mm (12.5 in × 12.5 in × 11.5 in)
- Net Weight
- 12.7 kg (28.1 lb)
- Shipping Weight
- 14.7 kg (32.3 lb)
PERFORMANCE
- Frequency Range (-10 dB)
- 53 Hz – 20,000 Hz
- Coverage, Horizontal
- 110°
- Calculated Maximum SPL @ 1 m
- 116 dB continuous, 122 dB peak
- Nominal Impedance
- 8 Ω, passive / 8 Ω (LF) + 8 Ω (HF), bi-amp
- Power Handling, long-term continuous
- 150 W
- Power Handling, Peak
- 1200 W
- Recommended Signal Processing
- Bose Professional presets available but not required
- Sensitivity (SPL/1 W at 1 m)
- 94 dB
- Coverage, Vertical
- 60°
TRANSDUCERS
- Crossover
- Internal passive or external bi-amp
- High-Frequency
- 1 × compression driver, 1.7 in (44 mm) voice coil
- Low-Frequency
- 1 × 8 in (203 mm) woofer
In the Box
Specifying Forum FC108?
A5 IT quotes complete Bose Professional systems — loudspeakers, amplifiers, processing and control — with design support and project pricing.