LD PREMIUM LDSP46K

LD Premium SP46K - PA Power Amplifier 4 x 1440 W 2 OhmThe new LD Premium Audio 3-stage CLASS-H SMPS amplifiers incorporate all the features to meet all your needs, whether you’re starting a P.A. amplifier project from scratch or just need to upgrade your present sound reinforcement equipment. In the LD Premium amps, you’ll find two 4-channel models, all offering high power levels at low distortion in the range 1.5 to 6 kW, yet weighing around 8.6 kg and only 30 cm deep. Type: Professional Power Amplifier Model Name: SP46K Output Power 1 kHz, < 0,05% THD: 2 ohms 4 x 1440 W 4 ohms 4 x 1000 W 8 ohms 4 x 620 W Bridge 4 ohms 2 x 2880 W Bridge 8 ohms 2 x 2000 W Output Circuity: Class H Frequency Range: 20 Hz - 20 kHz THD: < 0.05 % S/N Ratio: 116 dB Damping Factor: >500 Crosstalk: > 75 dB Voltage Gain: 26 / 32 / 38 dB Input Sensitivity: 3.5 / 1.8 / 0.9 V Input Impedance: 20k ohm (balanced) / 10k ohm (unbalanced) Protection: Soft-start, Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short circuit, Open or mismatched loads, Overloaded power supply, ICL Clip Limiter, PMS, SSP Controls: On/Off, Volume, Voltage Gain, Dual / Link switchable, Bridge / Stereo configuration switch Indicators: Signal, Temp, PMS (Power Management System), ICL (Intelligent Clip Limiting) Connectors: Input: XLR / Output: Neutrik Speakon Cooling System: 2 x continuously variable speed fan, rear to front Power Supply: AC~230V / 50 Hz Power Consumption Full Load: 19 A Dimensions: 483mm x 89mm x 310mm