*Glass loaded paper cone with weather-resistant impregnation *Airflow vented magnet assembly for dynamic heat dispersion *Nominal Diameter305mm/12in *Nominal Power Rating350W *Continuous Power Rating700W *Sensitivity96dB *Rated Impedance8Ω *Frequency Range40Hz-4000Hz *Voice coil diameter (mm)75mm *Voice coil diameter (in)3in *Chassis TypeCast aluminium *Magnet TypeFerrite *Magnet Weight2.3kg/81oz *Voice coil materialRound copper *Former MaterialGlass fibre *Cone materialGlass loaded paper (weather-resistant) *Surround MaterialCloth-seale
