ENCLOSURE SERIES | SUBWOOFER 118 FEATURESBuilt in Active Cross Over with 4 Cut Off FrequencyBuilt in Power Amp 300 watts rms OutputPhase Inverter SwitchInput Parallel Jack18” SpeakerDimension : W700 x H700 x D550mmWeight : 45 KgSUBWOOFER Series SUBWOOFER 118 SUBWOOFER 118P