250 Watts RMS continuous, 500 Watts program, 1000 Watts peak.4 Ohms.12'' (305mm) speaker with 3" (76mm) voice coil.1.75" (44.5mm) compression driver.Dispersion: 90° H x 40° V.Frequency response: 60 Hz - 18 kHz.Efficiency: 97dB.Two 1/4'' (6.35mm) jack and two Neutrik® Speakon® sockets.Full range with horn protection.Resilient carpet covered.Silver steel grille.Metal stand adaptor.Teardrop handles.Dimensions (HxWxD): 22.6'' (575mm) x 16.3'' (415mm) x 14'' (355mm)Weight: 36.3lbs (16.5kg)