*OPEN BOX* JBL PRX418S Passive Pro Audio Subwoofer

PRX418S is an eighteen inch subwoofer which, when combined with the two-way models, provides a sub/sat system capable of generating 135 dB of full-range, high quality audio. Features a Tough DuraFlexT finish enclosure with a Heavy Duty 16 gauge protective screen backed steel grille. Specs Frequency Range 35 Hz – 250 Hz Frequency Response 52 Hz – 120 Hz System Sensitivity 95 dB SPL (1w@1m) Power Rating, Pink Noise 800 W / 1600 W / 3200 W (Continuous/Program/Peak) Rated Maximum SPL 130 dB SPL peak Nominal Impedance 8 ohms Dimensions (H x W x D) 678 mm x 536 mm x 615 mm (26.7" x 21.1" x 24.2") Net Weight 36 kg (79 lbs.)