PYLE-PRO PTA1200 1200 Watts Professional Power Amplifier PYLE-PRO PTA1200 1200 Watts Professional Power Amplifier Inputs: Electronic Balanced; Barrier Strip, XLR, TRS 1/4'' - Overload and Protection Indicator - Input level:+4dB Speaker Terminal: Speakons for Ch. A, Ch. B and bridge; Binding post - Signal/Noise ratio: = 102dB - Max Power 1200 Watts