Seismic Audio - Pair of 15" Floor Wedge Style Monitors - Studio, Stage, or Floor use - PA/DJ Speakers Model # - SA-15M (Set of 2) - 23 tall -18 wide -17 deep Woofer - 15 2 way crossover w/ a 50 oz. magnet & 2.5 voice coil. 250 Watts RMS -500 Peak. Wired at 8 ohms. 40Hz 20KHz. Sensitivity: 97 db. Piezo Tweeter - 4x10 5/8 plywood front panel. Black carpet w/ black metal corners. Recessed handles. Metal Grill Input terminal with two 1/4" inputs. Dual ports. These monitors are new. One year warranty.