Lightweight speakers with heavy-duty components. Precision-designed crossovers for maximum clarity. Rugged construction with multiple mounting options. Rockville SPGN154 15 Passive 1600 Watt 4 Ohm Lightweight DJ PA ABS Cabinet Speaker Power Handling: 400 Watts RMS / 800 Watts Program Power / 1600 Watts Peak. High power long-throw 15'' woofer with 3 aluminum voice coil provides incredibly deep bass and acoustic power. High-power 2-way pro sound reinforcement speaker system for live sound and play back applications Compact and light weight system delivers distortion free sound even at extreme SPL. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction. Twist-Lock speakon input and output connections Stage floor or stand mounting with 35-mm pole socket. Ultra-wide dispersion . 40 large-format horizontal wave guide horn molded directly into the cabinet. Versatile trapezoidal enclosure design allows different positioning. Tilts on its side for use as a floor monitor Ergonomically shaped handle for easy carrying and setup. High-quality components and exceptionally rugged high impact ABS construction. Impedance: 4 Ohms. Frequency Response: 35Hz-20KHz. Maximum SPL @1w/1m: 128dB peak / 125dB continuous