Fostex FF105WK Woofer Unit

The FF-WK series uses a new papermaking method called "two-layer papermaking cone," a ridge dome-shaped aluminum alloy center cap, and a pocket neck damper to further improve sound quality. This allows for clear and realistic sound quality while still providing powerful low frequencies and high frequencies that do not feel character. Impedance: 8 Ω Minimum resonance frequency: 75Hz Playback frequency band: f0 to 25kHz Output sound pressure level: 88dB/W (1m) Input: 30W (Mus.) m0: 3.4g Q0: 0.41 Effective vibration radius (a): 4.0cm Magnet mass: 340g Total mass: 0.8kg Product images include images of use. Please note that items other than those specified in the are not included.