Chassis Size 381 mm (15″) Diameter (Max) 381 mm (15″) Speaker Type Components Sensitivity 1 W/1 m 98 dB Max. SPL/1m (calc) 125.8 dB System Power Handling (Continuous/Program/Peak) 600 Watts Nominal Impedance (Passive) 8 Ω Depth 184.2 mm (7.25″) Weight Net 10.3 kg (22.71 lbs)