XSP-15A 15-inch Powered Speaker Front View Angle View Rear View Angle View Handle Specifications: High-powered 15-inch, 2-way Powered Speaker400W built-in Bi-amplifier systemNeodymium components1.75” compression driverTime Aligned Electronic CrossoverFlyable or Stand MountableFull grilleBuilt-in mixer with 1 Line input; 2 Mic inputs; Treble & Bass Control; Channel and Master VolumeXLR through outputDimensions (LxWxH): 17” x 15” x 27” / 430x380x685mmWeight: 57 lbs. / 26 kg.----Speaker Specifications:Frequency Response: 20Hz - 20KHzCrossover: 4.8kNominal Dispersion: 90 x 50 (HXV)----Amplifier Specifications:Line: -20dB(100mV)Microphones: -40dB(10mV)Output Sensitivity: 97.4 ± 2dB/m/w