1400 Watts RMS continuous, 2800 Watts program, 5600 Watts peak.4 Ohms.Two 15'' (381mm) Pro Rider™ woofer, 4'' (102mm) voice coil, cast frame with field-replaceable basket.44XT™ 4'' (102mm) titanium diaphragm compression driver.Quadratic Throat Waveguide™ horn technology (CH®942).Sound Guard™ 44 high frequency driver protection circuit.Dispersion: 90° H x 40° V.Frequency response: 52 Hz - 18 kHz.Efficiency: 100dB (137dB Max).2 full range, 2 bi-amp Neutrik® Speakon® connectors.Durable Hammer Head™ black polyurea finish.Silver steel grille.Trapezoidal design for arraying.Flying points provided.Dimensions (HxWxD): 49'' (1245mm) x 21'' (533mm) x 22.5'' (572mm)Weight: 137lbs (62.2kg)