Double 18'' passive subwoofer

System type: 2-unit high-quality subwoofer Dual 18″ low frequency drivers

Rated Power: 1600W Peak Power: 4800W  Impedance: 4Ω

Sensitivity (1W@1m): 99 dB (LF: 99dB, MHF: 102dB)  Max. SPL (Pmax@1m):130dB continuous; 136dB peak

Frequency Bandwidth: 30Hz-250Hz  Connector: SPEAKON NL4×2 internal: PIN1+=POS. PIN1-=NEG；PIN2+/2-=N.C external: PIN1+/1-=LF. PIN2+/2-=MHF)  Cabinet Material: 25mm (1″)+18mm (0.7″) plywood  Color: Polyurea black finish, other colors can be customized  Cabinet handle: 4 handles design (one nylon handle on right and left side, two aluminum handles on the back)  Cabinet Dimension (H×W×D): 785mm×590mm×1330mm  Weight: 94.53KG