CELTO ACOUSTIQUE C 2.20

Spécifications techniques :Puissance :2x 1200W 8 ohms2x 2000W 4 ohms2 ohms not recommended1x 4000W 8 ohms (Bridge)Overall gain              : 40dB (100 times voltage)Sensitivity at 8 ohms : 1Vrms (0dBu)Signal to Noise Ratio (A weighted, 0dB) : >110dBFrequency Response (-1dB)                  : 20 - 20 000 HzTypical THD (half power, 1kHz, 8 ohms) : 30V/usInput Impedance      : 20 k&!Damping factor (1kHz, 8 ohms) : >500Protections               :  Soft-Start, Short-Circuit, Over-Voltage, Over-CurrentOver-Load, DC Output, TemperatureOperating Voltage     : 190~260VAC 50-60HzPreamp                    : Low noise and low distortion circuit, Opto-LimiterPower Supply (PSU)  : Advanced Linear topology with toroidal transfornerOutput stage            : Class TD (82% efficiency)Cooling                    : Front to back airflow, Temperature regulated fans, Copper heat-sink for maximum heat transferRear PanelSpeakon Wiring2 NEUTRIK XLR Input with latch,2 NEUTRIK XLR Link2 NEUTRIK Speakon NL42 speaker Binding post terminalsStereo / Parallel / Bridge switchGround / Lift switchMagnetic BreakerPower cable directly soldered (3x1.5mm without plug terminal)Speakon WiringSPK1 = 1+1- CH A / 2+2- CH BSPK2 =  1+1- CH B / 2+2- Not UsedDimensionsChassis : 19" 2U height, 378mm total depthPoids : 19.5 kgs