Powersoft Duecanali 6404 DSP 2-Channel Power Amplifier

The ability to implement any configuration with ease makes the Duecanali series extremely flexible. Powersoft’s legendary efficiency saves valuable energy, keeping both operational cost and ‘carbon footprint’ at a minimum. The Duecanali 6404 DSP is designed to work with Lo-Z (from 2Ω) and with 70V/100V distributed lines: any mixed impedance output loads can be realized.

A fully integrated state-of-the-art DSP yields extensive system management functionality. In addition to sound shaping and limiter functions in unique Powersoft style, the DSP hardware and ArmoníaPlus software enable compliance with IEC 60849 for the crucial requirements of sound systems for emergency purposes.

Powersoft Duecanali 6404 DSP Features

• Fixed frequency switchmode output stage for high grade sound accuracy
• Compact size – all models only 1 RU for reduced rack cost and space
• Lightweight – 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

• 6404 DSP 2-Channel Power Amplifier1

• General
  • Output power per Channel
    • Output power per Channel: 4600W @ 2Ω, 3200W @ 4Ω, 1800W @ 8Ω
    • Bridge mode: 9200W @ 4Ω, 6400W @ 8Ω
  • Max output voltage / current
    • Max unclipped output voltage @8Ω: 175 Vpeak
    • Current: 110 Apeak
• AC Main Power
  • Power supply: Universal, regulated switch mode with PFC (Power Factor Correction)
  • Nominal power requirement: 100-240V ±10%, 50-60 Hz
  • Operating voltage: 90V – 264V
  • Power consumption /current draw
    • Idle: 115V: 33W – 0.53 A, 230V: 33W – 0.37 A
    • 1/8 of max output power @ 4Ω: 115V: 1073W – 10 A, 230V: 1068W – 5.3 A
• Thermal
  • Operating temperature range: 0° – 45°C – 32° – 113°F
  • Thermal dissipation
    • Idle: 115V: 112 BTU/h, 230V: 114 BTU/h
    • 1/8 of max output power @ 4Ω: 115V: 931 BTU/h, 230V: 913 BTU/h