Alpine S2 W8D2 Subwoofer 20 cm Double Bobine 900 Watts amplificateur } Characteristic Details Kind 8 channel Caractéristique Donnée Marque Musway } Characteristic Details Kind 8 channel Class D amplifier RMS power 8 x 80 125 Watts @ 4Ω 2Ω Bridged RMS power 4 x 250 Watts @ 4Ω High pass filter (HPF) 50 5000 Hz (CH1 2 + CH5 6) 10 500 Hz (CH3 4 + CH7 8) Low pass filter (LPF) 50 5000 Hz (CH3 4 + CH7 8) Copy Mode CH7 8 > CH5 6 RCA inputs Via Molex connector RCA outputs Via Molex connector Efficiency Up to 87% Dimensions 285 x 47 x 170 mm ready to withstand the most extreme conditions while delivering an immersive sound experience Cavaliers d'impédance : Configuration facile entre 2 Ohms et 8 Ohms Impédance nominale : 2 Ohms (configurable à 8 Ohms)