Introduction: JBSYSTEMS VX series Amplifier is for all round sound reproduction in hi-quality . It is Compact, standard racked size. Very good for DJ, or Stage . Product Description Professional amplifier for all-round sound reproduction Short Circuit protection DC current protection High temperature protection Forced fan cooling Bridge function Built-in limiters Balanced XLR and Jack inputs Groundlift switch Speakon(R) compatible speaker outputs Binding post speaker outputs (screws) Strong Aluminum 19' front Technical Information Power stereo 4 ohm: 2x 350Wrms Power stereo 8 ohm: 2x 200Wrms Power bridge 8 ohm: 1x 700Wrms Power parallel 2 ohm Freq. Resp. (+-1.5dB) : 10 - 50000Hz Input Sensitivity : 0,77V Input impedance: 20 kohm SR ratio : 85dB Damping factor: 200 Slew Rate: 60VuS Cooling :