JBL 2268HPL 351210-003X 18" Neodymium SubwooferBrand new in open boxProduct SpecificationsNominal Diameter: 18″Power Handling (RMS): 800 WattsPower Handling (max) :1600 WattsImpedance: 8 ohmsSensitivity: 96 dB 1W/1mVoice Coil Diameter: 3″