An amazingly powerful speaker designed for any kind of application. Consisting of a 15 inch driver, and a 1.15 inch high frequency flared horn, giving an amazing 300 watts RMS per cab, and a peak handling power of 800 watts per cab.The CD 158-1 gives out a clear crisp top end due to the high frequency horn.With a punchy bottom end that only a top quality 15" driver can handle. H4>Features 300W RMS 8 Ohm 1.15-inch High Frequency horn Sensitivity (1W, 1M): 94dB Frequency response: 60Hz - 20kHz Maximum SPL: 112dB Nominal Coverage (H x V): 90 x 60o Components: 15 inch woofer, 50oz Magnet, 2.5 inch Voice coil independent overload protection Speakon & Jack connections 5mm stand/pole mount (Top Hat) Weight: 13Kg Each Dimensions: 440(W) 700(H) 370(D)