300 Watts RMS continuous, 600 Watts program, 1200 Watts peak.4 Ohms.15'' (381mm) speaker with 3" (76mm) voice coil.Frequency response: 45 Hz - 300 Hz.Efficiency: 98dB.Two 1/4'' (6.35mm) jack and two Neutrik® Speakon® sockets.High pass output for mid/high frequency satellite.Resilient carpet covered.Silver steel grille.Satellite pole mounting.Teardrop handles.Dimensions (HxWxD): 19.9'' (505mm) x 26'' (660mm) x 19.1'' (485mm)Weight: 58.4lbs (26.5kg)