Experience the Fortissimo FF8, an 8" (20cm) subwoofer designed for performance and quality. With a power recommendation of 150 to 250W RMS, a true reference efficiency of 85 dB/1Wm, and an fs of 34 Hz, it delivers robust, rich sound. The special design features a molded and coated paper diaphragm, an inverted plastic dust cap, and a UV-stable rubber surround. Additionally, the 40 mm voice coil, along with the sturdy steel basket and dual ferrite magnet, ensures impressive performance. CNC-turned pole plates and pole core drilling complete the list of impressive features. The subwoofer has an outer diameter of 210 mm, a cutout diameter of 182 mm, and a mounting depth of 105 mm.

• 8" 200mm Subwoofer D2 / D4
• 85 dB/1Wm true reference efficiency
• Power recommendation 150 - 250W RMS
• fs: 34 Hz
• Qts: 0.44
• Qes: 0.50
• Qms: 3.49
• Vas: 26.0 liters
• crafted and coated paper membrane
• inverse plastic dust cap
• UV-stable rubber edge
• 40 mm voice coil
• 10 mm hub linear in each direction, xmech +/- 18mm
• stable sheet metal basket
• double ferrite magnet
• CNC-turned pole plates
• Polk drilling
• Outer diameter 210 mm
• Installation diameter 182 mm
• Installation depth 105 mm