The Bose Professional Forum FC108 Multipurpose Coaxial Passive Speaker is a professional speaker product in the Bose Forum line, designed for fixed and mobile sound systems. The Bose Professional Forum FC108 passive speaker is an 8-inch full-range coaxial speaker that delivers powerful sound output, consistent, clear sound quality, suitable for spaces such as churches, halls, bars, or outdoor stages. The Forum FC108 speaker stands out with a 110° horizontal x 60° vertical coverage angle, ensuring sound spreads evenly throughout the listening area.
Features:Modern coaxial design : Combines an 8-inch woofer and tweeter in a coaxial configuration, delivering balanced and consistent sound at every angle.
Flexible sound coverage : 110° horizontal x 60° vertical angle allows easy adjustment between horizontal and vertical modes simply by rotating the speaker, no complicated tools required.
Outstanding durability : The speaker cabinet is made of Baltic birch wood and is coated with a two-component polyurethane paint, which is resistant to indoor and outdoor environments (IP43).\
Lightweight : Only 13kg, with ergonomics handle and 35mm base, for convenient transportation and installation.
Professional connectivity : Uses Neutrik NL4 input with pass-through capability, compatible with Bose PowerMatch and ControlSpace DSP devices.
Single-Loudspeaker Performance
Frequency Response (-3 dB) 1 75 Hz – 17,000 Hz
Frequency Range (-10 dB) 1 53 Hz – 20,000 Hz
Nominal Coverage Pattern 110° horizontal × 60° vertical
Audio Performance
Powerhanding, Long-Term Continuous150W
Power Handling Peak 1200W
Sensitivity (SPL / 1 W @ 1 m) 94 dBCrossover Internal passive or external bi-amp. Use Bose Professional presets for
optimal performance when bi-amplified.
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