Fullrange-Lautsprecher 8", 8 Ohm
Die neue FF-WK-Serie löst die FF-Serie mit Kenaf-Membran ab. Komplett überarbeitet bietet die Serie eine Reihe neuer Technologien wie eine doppelschichtige Papiermembran (Kenaf/Holzfaser), eine versteifte Staubschutz-Kalotte aus Aluminium und eine neu entwickelte Aufhängung.
Features und technische Daten
- Size: 200mm/7.9”
- Overall diameter: 208mm/8.2”
- Baffle hole diameter: 185mm/7.3”
- Depth: 91.7mm/4.0”
- Voice coil diameter: 50mm/2.0”
- Cast/Stamped: Stamped
- Impedance: 8
- Reproduction frequency response: fs ~ 17kHz
- Sound pressure level: 93dB/W(1m)
- Rated input: 34W
- Music power: 100W
- Magnet weight: 1,067g/2.352lb
- Net weight: 3,520g/7.760lb
- Equivalent diaphragm radius a: 84mm
- Effective cone diameter D: 168mm
- Surface area of cone Sd: 0.022m2
- Nominal impedance Zn: 8
- Resonance frequency Fs: 44Hz
- DC resistance Re: 6
- Coil inductance Le: 0.068mH
- Mechanical Q Qms: 11.355
- Electromagnetic Q Qes: 0.409
- Total Q Qts: 0.35
- Equivalent mass Mms: 18.4g
- BL product (Factor force) BL: 8.488Tesla/m
- Compliance equivalent volume Vas: 57.898L
- Voice coil overhang Xmax: 2.25mm
- Reference efficiency n0 Eff/n0: 0.995%
- Mechanical compliance of suspension Cms: 0.826m/N
- Efficiency bandwidth product EBP: 107.579
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