SP-W100-PP Polypro Hi-Fi woofer 4 - 105mm.

- Impedance: 8 Ohm
- Dimension: Ø 105 mm
- P. RMS: 25 W
- P. Max: 80 W
- SPL 1W/1m: 90
- F reson.: 70 Hz
- F final: 7000 Hz
- R DC: 7.85 Hz
- Voice Coil: Ø 25,9 mm
- Voice Coil Mat.: ALUM
- Magnet: Ø 70 mm
- Magnet weight: 175 g
- Total weight: 438 g
- Zo Zmax at Fo: 24,32 Ohm
- Sd Piston*Area: 0,01 sqM
- BL Flux*length: 5,187 TM
- No Ref Effncy: 0,072
- Qms Mech: 3,062 Q
- Qes Elec: 1,533 Q
- Qts Total: 1,021 Q
- VAS Ac.Vol: 2,17 L
- Cmscompl.: 377.546 M/N
- Mms Total Mass: 10.292 g
- Mmd Diaph. Mass: 10.000 g
- Added Mass Cone: 5.90 g