Versatile Configuration Options: The Powersoft DUECANALI 1604 amplifier excels in versatility, accommodating both low-impedance (Lo-Z) loads and 70V/100V distributed lines. This flexibility allows users to create various system configurations, including mixed impedance outputs, ensuring it meets diverse installation needs.

High-Performance Power Supply: Equipped with a universal switch-mode power supply, the DUECANALI 1604 tolerates voltages up to 400VAC, providing reliable and stable operation. The power supply incorporates Power Factor Correction (PFC) to enhance efficiency and reduce energy consumption, lowering operational costs while minimizing environmental impact.

Comprehensive Protection Features: To safeguard against potential issues, the amplifier includes a robust suite of protective features. AC protection shuts down the power supply when mains voltage is outside the safe operating range. The clip limiter prevents distorted waveforms from reaching loudspeakers while maintaining peak power output. Additional protections include DC protection for infrasonic signals, VHF protection against non-audible high frequencies, and short circuit protection that resets automatically.

Lightweight and Compact Design: Weighing only 7 kg (15.4 lbs) and housed in a compact 1 RU chassis, the DUECANALI 1604 is designed for easy racking and shipping. This lightweight form factor, combined with high-grade sound accuracy, ensures it fits seamlessly into any professional audio setup.

Remote Control and Monitoring: Users can conveniently monitor and control the DUECANALI 1604 remotely, utilizing either software or hardware options. This capability allows for precise adjustments of attenuation, output voltage, and diagnostic readings, enhancing user experience and operational efficiency.

User-Friendly Connectivity: The amplifier features standard Phoenix connectors for analog audio outputs, auxiliary supply, alarms, and GPIO. This connectivity simplifies integration with various audio systems and ensures smooth operation across different applications. The DUECANALI 1604 also supports a remotely switchable double input per channel, enhancing its versatility.

Specifications:

• Output Power per Channel:
  • 1000 W @ 2 Ω
  • 800 W @ 4 Ω
  • 800 W @ 8 Ω
  • Bridge Mode:
    • 2000 W @ 4 Ω
    • 1600 W @ 8 Ω
• Max Output Voltage/Current:
  • Max Unclipped Output Voltage @ 8 Ω: 115 Vpeak
  • Current: 45 Apeak
• AC Main Power:
  • Power Supply: Universal, regulated switch mode with Power Factor Correction (PFC)
  • Nominal Power Requirement: 100-240 V ±10%, 50-60 Hz
  • Operating Voltage: 90 V – 264 V
• Power Consumption/Current Draw:
  • Idle:
    • 115 V: 25.6 W – 0.38 A
    • 230 V: 25.5 W – 0.23 A
  • 1/8 of Max Output Power @ 4 Ω:
    • 115 V: 270 W – 2.5 A
    • 230 V: 276 W – 1.5 A
• Thermal:
  • Operating Temperature Range: 0° – 45° C (32° – 113° F)
  • Thermal Dissipation:
    • Idle:
      • 115 V: 87 BTU/h
      • 230 V: 87 BTU/h
    • 1/8 of Max Output Power @ 4 Ω:
      • 115 V: 238 BTU/h
      • 230 V: 259 BTU/h
• Weight: 7 kg (15.4 lbs)
• Dimensions: 1 RU form factor
• Input/Output Connectors:
  • Standard Phoenix connectors for analog audio outputs, auxiliary supply, alarms, and GPIO
  • Detachable AC mains cable with IEC C19/22.2 socket (16A for EU, 20A for USA)
• Control and Monitoring:
  • Remote ON/OFF switch
  • Remote VCA control per channel
  • Attenuation (from 0 dB to 26 dB)
  • High Pass Filter (35 Hz, 70 Hz)
  • Lo-Z/Hi-Z/70V/100V output selection
  • Gain (from 26 dB to 35 dB)