Discover the FF6, a 6.5" (16.5cm) midrange driver from Fortissimo. It features a stable, resonance-free basket made of fiber-reinforced plastic and a very light, special fiber membrane. Additionally, it offers a robust 37mm Kapton voice coil and a copper cap on the pole core. Its linear Xmax is +/- 5mm and its resonance frequency is 53 Hz. With a power handling of 150W RMS and a sensitivity of 90 dB 2.83V, the FF6 is perfectly suited to convey every sound accurately. And the best part? It has been handcrafted in Italy with great attention to detail.

features

• stable, low-resonance, fiber-reinforced plastic basket
• very light special fiber membrane
• Outer diameter: 165mm
• Installation depth: 70mm
• Installation diameter: 143mm
• Mounting hole circle: 8 x 4.5mm on 156mm
• 37mm Kapton Swing Coil
• Copper cap on pole core
• Xmax +/- 5mm linear
•  fs: 53 Hz
• Re: 3.6 Ohm
• Qts:0.67
• Qes: 0.794
• Qms: 4,572
• VAS: 16.2L
• SPL: 90 dB 2.83V
• Mms: 13.95g
• Load capacity 150W RMS
• handmade in Italy