75 Watt Powered Monitor with 12 inch Speaker,High Component: Modified CD HornFrequency Response: 47Hz-20kHzSensitivity: 95 dB spl, Max SPL: 115dBNominal Dispersion: 50 x 100Crossover Frequency: 2.5kHzSlope Rate: 12dB OctaveDimensions: 27" x 16" x 16.25"