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Quattrocanali 4804 DSP+D

Powersoft Quattrocanali 4804 DSP-DANTE

4800W/4-channel Flexible Amplifier with DSP and Dante™.  Quattrocanali 4804 erbjuder både den traditionellt fantastiska ljudkvaliteten och tillförlitligheten som man finner hos alla Powersoft-produkter. Den patenterade SRM-tekniken (Smart Rails Management) gör det möjligt att maximera systemets effektivitet och drastiskt minska strömförbrukningen i alla belastnings- och användningsförhållanden. Quattrocanali har den lägsta värmeavledningen i branschen, vilket minskar behovet av externa kylanordningar.

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Quattrocanali 4804 erbjuder både den traditionellt fantastiska ljudkvaliteten och tillförlitligheten som man finner hos alla Powersoft-produkter

Den patenterade SRM-tekniken (Smart Rails Management) gör det möjligt att maximera systemets effektivitet och drastiskt minska strömförbrukningen i alla belastnings- och användningsförhållanden. Quattrocanali har den lägsta värmeavledningen i branschen, vilket minskar behovet av externa kylanordningar.

Quattrocanali är utformad för att fungera med Lo-Z (från 2 Ω) och 70V / 100V distribuerade linjer, eller någon blandning av de två.

Denna förstärkarplattform kan också lita på uppdragskritiska applikationer, såsom brandlarmsystem, tack vare den smart konstruerade strömförsörjningen som möjliggör tillförlitlig drift även när den är ansluten till en UPS.

Features

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, by 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)

Specifications

GENERAL
Output power per Channel
Output power per Channel 1500 W @ 2 Ω 1200 W @ 4 Ω 1200 W @ 8 Ω
Bridge mode   3000 W @ 4 Ω 2400 W @ 8 Ω
Max output voltage / current
Max unclipped voltage @8 Ω     139 Vpeak
Current     45 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: 31.3 W – 0.47 A 230 V: 31.6 W – 0.27 A
1/8 of max output power @ 4 Ω   115 V: 823 W – 7.7 A 230 V: 840 W – 4.3 A
       
THERMAL
Operating temperature range     0° – 45° C – 32° – 113° F
Thermal dissipation*
Idle   115 V: 107 BTU/h 230 V: 108 BTU/h
1/8 of max output power @ 4 Ω   115 V: 760 BTU/h 230 V: 818 BTU/h
Mer information
SKUQuattrocanali 4804 DSP+D
Vikt (kg)10.000000
EANPF00H465
TillverkarePowersoft
ProduktserieQuattrocanali-serie
Impedans2 Ohm, 4 Ohm, 6 Ohm, 8 Ohm, 16 Ohm, 70 Volt, 100 Volt
Watt effekt2000w till 4999w
Kraftbehov230V
Power sharingJa
AoIP standardDante
FläktlösNej

Quattrocanali 4804 erbjuder både den traditionellt fantastiska ljudkvaliteten och tillförlitligheten som man finner hos alla Powersoft-produkter

Den patenterade SRM-tekniken (Smart Rails Management) gör det möjligt att maximera systemets effektivitet och drastiskt minska strömförbrukningen i alla belastnings- och användningsförhållanden. Quattrocanali har den lägsta värmeavledningen i branschen, vilket minskar behovet av externa kylanordningar.

Quattrocanali är utformad för att fungera med Lo-Z (från 2 Ω) och 70V / 100V distribuerade linjer, eller någon blandning av de två.

Denna förstärkarplattform kan också lita på uppdragskritiska applikationer, såsom brandlarmsystem, tack vare den smart konstruerade strömförsörjningen som möjliggör tillförlitlig drift även när den är ansluten till en UPS.

Features

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, by 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)

Specifications

GENERAL
Output power per Channel
Output power per Channel 1500 W @ 2 Ω 1200 W @ 4 Ω 1200 W @ 8 Ω
Bridge mode   3000 W @ 4 Ω 2400 W @ 8 Ω
Max output voltage / current
Max unclipped voltage @8 Ω     139 Vpeak
Current     45 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: 31.3 W – 0.47 A 230 V: 31.6 W – 0.27 A
1/8 of max output power @ 4 Ω   115 V: 823 W – 7.7 A 230 V: 840 W – 4.3 A
       
THERMAL
Operating temperature range     0° – 45° C – 32° – 113° F
Thermal dissipation*
Idle   115 V: 107 BTU/h 230 V: 108 BTU/h
1/8 of max output power @ 4 Ω   115 V: 760 BTU/h 230 V: 818 BTU/h
Mer information
SKUQuattrocanali 4804 DSP+D
Vikt (kg)10.000000
EANPF00H465
TillverkarePowersoft
ProduktserieQuattrocanali-serie
Impedans2 Ohm, 4 Ohm, 6 Ohm, 8 Ohm, 16 Ohm, 70 Volt, 100 Volt
Watt effekt2000w till 4999w
Kraftbehov230V
Power sharingJa
AoIP standardDante
FläktlösNej
Benum representerar exklusivt flera av världens mest kända varumärken inom audio.
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