Quattrocanali 1204

148.090,00 RSD

Brand Powersoft

1200W/4-channel Flexible Amplifier

*cena bez PDV-a

Dostupno kao narudžbina na zahtev

Kategorija:

Opis

Quattrocanali 1204 nudi tradicionalno neverovatan kvalitet zvuka i pouzdanost svih Powersoft proizvoda. Patentirana tehnologija SRM (Smart Rails Management) omogućava maksimalizaciju efikasnosti sistema i drastično smanjenje potrošnje energije u bilo kom stanju opterećenja i upotrebe. Quattrocanali ima najnižu toplotnu disipaciju u industriji, smanjujući potrebu za spoljnim uređajima za hlađenje. Quattrocanali je dizajniran za rad sa Lo-Z (od 2 Ω) i distribuiranim linijama od 70V / 100V ili bilo kojom kombinacijom ove dve linije. Ovoj platformi pojačala takođe se može verovati u kritičnim aplikacijama, poput sistema za dojavu požara, zahvaljujući pametno projektovanom napajanju koje omogućava pouzdan rad čak i kada je povezan na UPS. MyPowersoft usluge su dostupne za ovaj proizvod

Karakteriste :

Power supply

  • Powersoft legendary universal switch mode power supply up to 400VAC tolerant with Power Factor Correction
  • 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

Alarms and GPI/O

  • NC/NO contacts per channel for alarm notifications
  • Remote ON/OFF switch
  • Remote VCA control per channel

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 0dB to 26dB)
  • High-pass filters (35Hz, 70Hz)
  • Lo-Z/Hi-Z/70V/100V output selection
  • Adjustable gain (from 26dB to 35 dB)

Specifikacije :

GENERAL
Output power per Channel
Output power per Channel 400 W @ 2 Ω 300 W @ 4 Ω 300 W @ 8 Ω
Bridge mode 800 W @ 4 Ω 600 W @ 8 Ω
Max output voltage / current
Max unclipped voltage @8 70 Vpeak
Current 33 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: 31.0 W – 0.45 A 230 V: 31.8 W – 0.26 A
1/8 of max output power @ 4 Ω 115 V: 227 W – 2.1 A 230 V: 251 W – 1.4 A
THERMAL
Operating temperature range 0° – 45° C – 32° – 113° F
Thermal dissipation*
Idle 115 V: 107 BTU/h 230 V: 109 BTU/h
1/8 of max output power @ 4 Ω 115 V: 262 BTU/h 230 V: 345 BTU/h

Dodatne informacije

Brand

Powersoft