Powersoft Duecanali 804
Power supply Universal switch mode power supply up to 400VAC tolerant with Power Factor Correction 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 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 General Fixed frequency switchmode output stage for high-grade sound accuracy Compact 1 RU for reduced rack cost and space Lightweight - for easier racking and shipping: 7 kg (15.4 lbs) Standard Phoenix connectors: analog and digital input, audio outputs, alarms and GPIO Remotely dimmable inputs per channel Loudspeaker system configuration Direct drive either low impedance loads or 70V 100V Hi-Z distributed lines Switchable 35Hz 70Hz high pass filter per channel Mixed configuration with Lo-Z Hi-Z systems possible Bridged mode low impedance per channel pair Alarms and GPI O General Purpose Input Output alarm interfaces: dangerous DC in the output power signal thermal stress Configurable alarm contact NC NO per channel Remote ON OFF switch Remote Control Monitoring Via Software: Attenuation (from 0 dB to 26 dB) Max output voltage Output and gain reduction metering Diagnostics (temperature, fans, ) Via Hardware: Attenuation (from 0 dB to 26 dB) High Pass Filter (35 Hz, 70 Hz) LoZ HiZ 70V 100V output selection Gain (from 26 dB to 35 dB) Number of channels 2 Output power Single channel mode Distributed line Bridge mode 2 Ω 4 Ω 8 Ω 70V 100V 4 Ω 8 Ω 500 W 400 W 400 W 400 W 400 W 1000W 800W Max output voltage current 80 Vpeak 39 Apeak AC Main Power Power supply Universal, regulated switch mode with PFC Nominal power requirement 100-240 V 10%, 50-60 Hz Operating voltage 60 V - 264 V Power consuption 115 V 230 V Idle 25.6 W 0.38 A 24.7 W 0.23 A 1 8 of max output power 4 Ω 150 W 1.4 A 149 W 0.92 A Thermal Operating temperature range 0 - 45 C - 32 - 113 F Thermal dissipation 115 V 230 V Idle 87 BTU h 21.9 kcal h 84 BTU h 21.2 kcal h 1 8 of max output power 4 Ω 171 BTU h 43.1 kcal h 168 BTU h 42.3 kcal h AUDIO Gain 26 dB 29 dB 32 dB 35 dB Input sensitivity 2.84 V 2.01 V 1.42 V 1.01 V Max input level 20 dBu 20 dBu 20 dBu 20 dBu Frequency response 20 Hz - 20 kHz ( 0.5 dB) 1 W, 8 Ω or ( 2.5 dB) 32W, 70V lines 65 W, 100V lines S N ratio 106 dB (20 Hz - 20 kHz, A weighted) Crosstalk separation 70 dB 1kHz THD+N 0.1% from 0.1 W to full power (typically 0.05%) IMD 0.05% from 0.1 W to full power (typically 0.05%) Input impedance 20 kΩ balanced Slew rate 50 V μs 8Ω, input filter bypassed Damping factor 500 20-100 Hz (Lo-Z) Front panel Indicators and Controllers 1 x LED - Status 1 x LED - Over-temperature protection 1 x LED bar - Signal level + CLIP 1 x LED bar - Signal level and over-temperature protection 1 x Knob - Level attenuator (continuous) 1 x Push-button - Setting operating parameters 1 x Push-button - Preset selector 1 x DIP switch - Toggle energy save on off per channel pair 1 x Power switch - Connectors AC main 1 x IEC C20 connector - 20 A max (region-specific power cord provided) Audio signal input 2 x 3 pin Phoenix MC 1.5 3
- 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: 7 698.00 RON
