Powersoft Quattrocanali 8804 DSP+D
Power supply Patented output filter with ripple cancellation network Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers Detachable AC mains cable with IEC C19 22.2 (16A for EU, 20 A for USA) socket Protections Fully protected circuit design with: Ac protection: shut down power supply when AC mains voltage is outside operating range Clip limiter: prevents severely clipped waveforms from reaching loudspeakers, while still maintaining full peak power output DC protection: protects against infrasonic signal at the outputs VHF protections: protects the loudspeakers against non audible, strong, non musical high frequency signals Short circuit protection: protects the amplifier from short circuit or other stressful events for the output circuits with automatic protection reset Long term limiter: protects the loudspeaker against steady long term rms (non audio) signals reducing maximum output Thermal protection: output stages operating temperature up to 80 C (176 F) Temperature controlled continuous variable speed fan, front to back airflow Temperature forecast with LCD traced historical behavior General Fixed frequency switch-mode output stage for high grade sound accuracy Compact size - all models only 1 RU for reduced rack cost and space Light weight - for easier racking and shipping: 7 kg (15.4 lbs) Standard Phoenix connectors: analog audio outputs, aux supply, alarms and GPIO Remotely switchable double input (main and aux) per channel Settings Built-in defeatable clip limiters for each channel Digital gain-attenuator control Defeatable gate selection for each channel User selectable gain sensitivity User selectable maximum output power for each channel User selectable maximum mains current draw Lockable set-up by user selectable access key code Built in remote control via the RS-485 interface provides full diagnostic, operational setting and system monitoring Digital Signal Processing TI C6000 DSP platform AD DA converter: dual 24bit 48 kHz Tandem architecture Input output independent equalizers per channel providing PEQ, raised cosine, shelving IIR filters as well as custom output FIR filters Delay up to 100 ms for time alignment Active DampingControl for cable compensation Peak, RMS voltage, RMS current, TruePower limiters Remote Control and Monitoring Via software: Control and diagnostics monitoring via ArmoniaPlus Dedicated WebApp Via Hardware: Attenuation (from 0dB to 26dB) High-pass filters (35Hz, 70Hz) Lo-Z Hi-Z 70V 100V output selection Adjustable gain (from 26dB to 35 dB) Output power per Channel Output power per Channel 1800 W 2 Ω 2400 W 4 Ω 1600 W 8 Ω Bridge mode 3600 W 4 Ω 4800 W 8 Ω Max output voltage current Max unclipped voltage 8 Ω 175 Vpeak Current 55 Apeak AC MAIN POWER Power supply Universal, regulated switch mode with PFC (Power Factor Correction) Nominal power requirement 100-240 V 10%, 50-60 Hz Operating voltage 90 V - 264 V Power consumption current draw Idle 115 V: 34 W - 0.56 A 230 V: 34 W - 0.37 A 1 8 of max output power 4 Ω 115 V: 1702 W - 15.6 A 230 V: 1676 W - 8.2 A THERMAL Operating temperature range 0 - 45 C - 32 - 113 F Thermal dissipation Idle 115 V: 116 BTU h 230 V: 117 BTU h 1 8 of max output power 4 Ω 115 V: 1713 BTU h 230 V: 1624 BTU h
- Magazinul: CrisTechnic.ro | Magazin online | Showroom echipamente Hi-Fi si profesionale
- Includere.: AUDIO LIVE/PA>Amplificatoare/Procesoare Digitale
- Producător de bunuri: Powersoft
- Disponibilitatea bunurilor: in stoc
- Actualizat.: 12.9.2024
- Pretul: 22 880.00 RON
