Tipo de anuncianteParticular Profesional / Empresa
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Powersoft es una compañía líder en el desarrollo y producción de amplificadores de Audio con alta eficiencia. La nueva tecnología aplicada en los ampl... ificadores Powersoft DIGAM (DIGital AMplifiers), ha cambiado la visión mundial en la amplificación de audio profesional. * Características Generales - Fuente de alimentación universal con corrección del factor de potencia - Ventilación de velocidad variable - Baja corriente de encendido, evita el encendido - Control remoto vía RS 485 para diagnostico total, seteos de operación y monitoreo de sistema - Capacidad de uso DSP - Capacidad de uso de Ethernet * Especificaciones Comunes - Canales: 2 (dos) - Peso: 12 kg. ( K3 - 8 kg .) - Dimensiones: 19"(An) x 1U (Al) x 455 (P) mm ( K3 - 19” (An) x 1U (Al) x 360 (P) mm) - Entradas: Balanceada a masa, XLR Hembra combo jack 6,3mm - Salidas: Conectores Neutrik Speakon 4 contactos - Fuente: AC 95 - 265 Volts 50/60 Hz K 3 * Potencia RMS x canal 8 ohms = 1400w 4 ohms = 2600w 2 ohms = 2800w * Potencia RMS modo Bridge (puente) 16 ohms = 2800w 8 ohms = 5200w 4 ohms = 5600w The new two channels flagship of Powersoft DIGAM K Series offer various power ratings in 5 models ranging from 2 x 2500 watts/ch. 4 Ohm to 2 x 9000 watts/ch. 2 Ohm, still maintaining the 1 unit size. DIGAM K Series has become the flagship of Powersoft's technologies, ranking in the "Top Class" amplification of the global pro audio market. DIGAM K series represents a new milestone of switch mode amplification providing incredible power in 1 rack unit with the lowest weight and highest efficiency. DIGAM K sonic performances set a new target for professional audio market. Features Advanced switch-mode worldwide operating power supply technology for high performance and compact size Power Factor Correction PFC for extremely low mains consumption and extremely wide mains operating range Variable speed fan for low noise Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers XLR female / 6.3mm Jack Neutrik style input connectors with link capability Built-in defeatable Clip limiters for each channel LCD matrix interactive display Digital gain-attenuator control User selectable maximum output power for each channel User selectable maximum mains current draw Comprehensive-user friendly front panel display menu Fully protected circuitry design including DC, infrasonic, high frequency, thermal overload and short circuit Temperature forecast with LCD traced historical behaviour Downloadable log file of functional fault events with time related trace Load impedance measurement / display for each channel Output power measurements / display for each channel Mains voltage and current measurements / display Defeatable gate selection for each channel Gain/sensitivity user selection capability Hardware monitor available for fast local diagnostic Fixed frequency switchmode output stage for high grade sound accuracy Compact size - all models only 1 RU for reduced rack cost and space Light weight - all models only 12 kg (26 pounds) for easier racking and shipping Built in Remote Control ( RS 485 interface ) for full diagnostic, operational setting and system monitoring Smart Card settings , parameters and upgrades functionality Lockable set-up by user selectable access key code DSP option capability Ethernet option capability Protections circuitry DC protection: protects against infrasonic signals VHF protection: protects the loudspeakers against strong very high frequency non-musical signals above the audible range. Thermal protection: prevents the amplifier from being overheated. The protection indicators on the front panel are switched on, as a warning, before the protection process is initiated. AC protection: shuts down the power supply if the line voltage is outside the operating voltage. Clip limiter: prevents severely clipped waveforms from reaching the loudspeakers, whilst maintaining full peak power. General Power requirements AC:95 - 265V (50/60Hz) Power factor cos(fi) More than 0.95 from 200 W to full power Operating temperature O°C / + 45° C Weigth 12 Kg External dimensions Standard rack 19", 1 unit ( H ), 475 mm ( D ) Consumption average 2300 VA ( K10 1/8 maximum output power) Audio section Bandwith ( 1 W, 8 ohm ) 5Hz – 30KHz Damping factor ( 8 ohm ) >5000 (20Hz-200Hz) Slew rate ( 8 ohm ) 50V /uS ( input filter bypassed ) S/ N ratio A-Weighted 20Hz-20KHz > 112dB (K20), >110dB (K10), >109dB (K8), >108dB (K6), Distortion THD : Max < 0.5% From 0.1W to full power (tipically < 0.05%) Intermodulation SMPTE Max < 0.5% From 0.1W to full power (tipically < 0.05%) Intermodulation DIM 30 Max < 0.5% From 0.1W to full power (tipically < 0.05%) Input Balanced to ground , XLR female combo jack 6.3 mm Impedance 10 Kohm each leg, electronically balanced to ground Gain/ Sensitivity 26dB; 29dB; 32dB; 35dB user selectable Output High current Neutrik 4-pole Speakon connectors ( pins 1+ 2+ paralleled, 1-2-paralleled) Powerful, affordable, reliable, flexible, K3 is the new K Series amplifier. An incredible price/performance ratio and top sound quality come together to create superior value in the market place. A new power supply, protected up to 400 Vac. A redesigned smart card for preset management. A shorter chassis, only 360 mm deep. A lighter weight, only 8 kg -17,6 lbs. Available in touring and installation version. A couple of K3 are capable to grant an overall better flexibility, reliability and performance compared to what is offered by any other 2U 4 channel amplifier at the same rack space requirement and price. 2x 1.400 W/8 Ohm 2x 2.600 W/4 Ohm 2x 2.800 W/2 Ohm Dimensions: 1 RU, depth 360 mm (120 mm less than other K series models) Weight: 8 Kg / 17,6 lbs Power Consumption: 1500 VA 400 Vac Mains over voltage protected XLR female Neutrik® input connectors XLR male Neutrik® connectors for link capability Advanced switch-mode worldwide operating power supply technology Power Factor Correction PFC for extremely low mains current consumption and wide mains operating range Temperature controlled continuous variable speed fan for low noise and optimized cooling LCD matrix interactive display Digital gain-attenuator control User selectable maximum output power for each channel User selectable maximum mains current draw Comprehensive-user friendly front panel display menu Temperature monitoring with LCD traced historical behaviour Downloadable log file of functional fault events with time related trace Real time load impedance measurement / display for each channel Real time output power measurements / display for each channel Real time mains voltage and current measurements / display Defeateable gate selection for each channel Hardware monitor available for fast local diagnostic Fixed frequency switch mode output stage for high grade sound accuracy Built in Remote Control (RS 485 interface) for full diagnostic, operational setting and system monitoring Smart Card settings, parameters and upgrades functionality Lockable set-up by user selectable access key code Optional DSP board Optional Ethernet board Bandwidth (1W, 8 ?): 5Hz – 20 KHz +/- 0.2dB SNR (20Hz-20kHz A-weighted): >112 dB Distortion THD: Max < 0.5% from 0.1W to full power (typically < 0.05%) Intermodulation distortion DIM30: Max < 0.5% from 0.1W to full power (typically < 0.05%) Intermodulation distortion SMPTE: Max < 0.5% from 0.1W to full power (typically < 0.05%) Damping Factor (8 ? ): >5000 (20Hz-200Hz) Voltage Gain: 26dB; 29dB; 32dB; 35dB user selectable Maximum Input Level: +25dBu absolute maximum Slew Rate (8 ? ): 50V/µS (input filter bypassed) DC, VHF, THERMAL, AC, CLIP LIMITER, 400Vac MAINS OVERVOLTAGE AC Line Voltages: 95 - 265V (50/60Hz) Power Factor cos() More than 0.90 from 500 W to full power Operating Environmental Temperature: 0°C / + 45° C Leer más